154258884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 477550080

約数和(自身を除く): 323291196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 27, 34, 36, 39, 46, 51, 52, 54, 68, 69, 78, 92, 102, 108, 117, 138, 153, 156, 204, 207, 221, 234, 276, 281, 299, 306, 351, 391, 414, 442, 459, 468, 562, 598, 612, 621, 663, 702, 782, 828, 843, 884, 897, 918, 1124, 1173, 1196, 1242, 1326, 1404, 1564, 1686, 1794, 1836, 1989, 2346, 2484, 2529, 2652, 2691, 3372, 3519, 3588, 3653, 3978, 4692, 4777, 5058, 5083, 5382, 5967, 6463, 7038, 7306, 7587, 7956, 8073, 9554, 10116, 10166, 10557, 10764, 10959, 11934, 12926, 14076, 14331, 14612, 15174, 15249, 16146, 19108, 19389, 20332, 21114, 21918, 23868, 25852, 28662, 30348, 30498, 32292, 32877, 38778, 42228, 42993, 43836, 45747, 57324, 58167, 60996, 62101, 65754, 77556, 84019, 85986, 91494, 98631, 109871, 116334, 124202, 128979, 131508, 137241, 168038, 171972, 174501, 182988, 186303, 197262, 219742, 232668, 248404, 252057, 257958, 274482, 329613, 336076, 349002, 372606, 394524, 439484, 504114, 515916, 548964, 558909, 659226, 698004, 745212, 756171, 988839, 1008228, 1117818, 1318452, 1428323, 1512342, 1676727, 1977678, 2235636, 2268513, 2856646, 2966517, 3024684, 3353454, 3955356, 4284969, 4537026, 5713292, 5933034, 6706908, 8569938, 9074052, 11866068, 12854907, 17139876, 25709814, 38564721, 51419628, 77129442, 154258884]

約数ペア:

[(1, 154258884), (2, 77129442), (3, 51419628), (4, 38564721), (6, 25709814), (9, 17139876), (12, 12854907), (13, 11866068), (17, 9074052), (18, 8569938), (23, 6706908), (26, 5933034), (27, 5713292), (34, 4537026), (36, 4284969), (39, 3955356), (46, 3353454), (51, 3024684), (52, 2966517), (54, 2856646), (68, 2268513), (69, 2235636), (78, 1977678), (92, 1676727), (102, 1512342), (108, 1428323), (117, 1318452), (138, 1117818), (153, 1008228), (156, 988839), (204, 756171), (207, 745212), (221, 698004), (234, 659226), (276, 558909), (281, 548964), (299, 515916), (306, 504114), (351, 439484), (391, 394524), (414, 372606), (442, 349002), (459, 336076), (468, 329613), (562, 274482), (598, 257958), (612, 252057), (621, 248404), (663, 232668), (702, 219742), (782, 197262), (828, 186303), (843, 182988), (884, 174501), (897, 171972), (918, 168038), (1124, 137241), (1173, 131508), (1196, 128979), (1242, 124202), (1326, 116334), (1404, 109871), (1564, 98631), (1686, 91494), (1794, 85986), (1836, 84019), (1989, 77556), (2346, 65754), (2484, 62101), (2529, 60996), (2652, 58167), (2691, 57324), (3372, 45747), (3519, 43836), (3588, 42993), (3653, 42228), (3978, 38778), (4692, 32877), (4777, 32292), (5058, 30498), (5083, 30348), (5382, 28662), (5967, 25852), (6463, 23868), (7038, 21918), (7306, 21114), (7587, 20332), (7956, 19389), (8073, 19108), (9554, 16146), (10116, 15249), (10166, 15174), (10557, 14612), (10764, 14331), (10959, 14076), (11934, 12926)]