171689868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 559589184

約数和(自身を除く): 387899316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 61, 63, 68, 73, 81, 84, 102, 108, 119, 122, 126, 146, 153, 162, 183, 189, 204, 219, 238, 244, 252, 292, 306, 324, 357, 366, 378, 427, 438, 459, 476, 511, 549, 567, 612, 657, 714, 732, 756, 854, 876, 918, 1022, 1037, 1071, 1098, 1134, 1241, 1281, 1314, 1377, 1428, 1533, 1647, 1708, 1836, 1971, 2044, 2074, 2142, 2196, 2268, 2482, 2562, 2628, 2754, 3066, 3111, 3213, 3294, 3723, 3843, 3942, 4148, 4284, 4453, 4599, 4941, 4964, 5124, 5508, 5913, 6132, 6222, 6426, 6588, 7259, 7446, 7686, 7884, 8687, 8906, 9198, 9333, 9639, 9882, 11169, 11529, 11826, 12444, 12852, 13359, 13797, 14518, 14892, 15372, 17374, 17812, 18396, 18666, 19278, 19764, 21777, 22338, 23058, 23652, 26061, 26718, 27594, 27999, 29036, 31171, 33507, 34587, 34748, 37332, 38556, 40077, 41391, 43554, 44676, 46116, 52122, 53436, 55188, 55998, 62342, 65331, 67014, 69174, 75701, 78183, 80154, 82782, 83997, 87108, 93513, 100521, 104244, 111996, 120231, 124684, 130662, 134028, 138348, 151402, 156366, 160308, 165564, 167994, 187026, 195993, 201042, 227103, 234549, 240462, 261324, 280539, 302804, 312732, 335988, 360693, 374052, 391986, 402084, 454206, 469098, 480924, 529907, 561078, 587979, 681309, 703647, 721386, 783972, 841617, 908412, 938196, 1059814, 1122156, 1175958, 1362618, 1407294, 1442772, 1589721, 1683234, 2043927, 2119628, 2351916, 2524851, 2725236, 2814588, 3179442, 3366468, 4087854, 4769163, 5049702, 6131781, 6358884, 8175708, 9538326, 10099404, 12263562, 14307489, 19076652, 24527124, 28614978, 42922467, 57229956, 85844934, 171689868]

約数ペア:

[(1, 171689868), (2, 85844934), (3, 57229956), (4, 42922467), (6, 28614978), (7, 24527124), (9, 19076652), (12, 14307489), (14, 12263562), (17, 10099404), (18, 9538326), (21, 8175708), (27, 6358884), (28, 6131781), (34, 5049702), (36, 4769163), (42, 4087854), (51, 3366468), (54, 3179442), (61, 2814588), (63, 2725236), (68, 2524851), (73, 2351916), (81, 2119628), (84, 2043927), (102, 1683234), (108, 1589721), (119, 1442772), (122, 1407294), (126, 1362618), (146, 1175958), (153, 1122156), (162, 1059814), (183, 938196), (189, 908412), (204, 841617), (219, 783972), (238, 721386), (244, 703647), (252, 681309), (292, 587979), (306, 561078), (324, 529907), (357, 480924), (366, 469098), (378, 454206), (427, 402084), (438, 391986), (459, 374052), (476, 360693), (511, 335988), (549, 312732), (567, 302804), (612, 280539), (657, 261324), (714, 240462), (732, 234549), (756, 227103), (854, 201042), (876, 195993), (918, 187026), (1022, 167994), (1037, 165564), (1071, 160308), (1098, 156366), (1134, 151402), (1241, 138348), (1281, 134028), (1314, 130662), (1377, 124684), (1428, 120231), (1533, 111996), (1647, 104244), (1708, 100521), (1836, 93513), (1971, 87108), (2044, 83997), (2074, 82782), (2142, 80154), (2196, 78183), (2268, 75701), (2482, 69174), (2562, 67014), (2628, 65331), (2754, 62342), (3066, 55998), (3111, 55188), (3213, 53436), (3294, 52122), (3723, 46116), (3843, 44676), (3942, 43554), (4148, 41391), (4284, 40077), (4453, 38556), (4599, 37332), (4941, 34748), (4964, 34587), (5124, 33507), (5508, 31171), (5913, 29036), (6132, 27999), (6222, 27594), (6426, 26718), (6588, 26061), (7259, 23652), (7446, 23058), (7686, 22338), (7884, 21777), (8687, 19764), (8906, 19278), (9198, 18666), (9333, 18396), (9639, 17812), (9882, 17374), (11169, 15372), (11529, 14892), (11826, 14518), (12444, 13797), (12852, 13359)]