171900372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 342905388

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 37, 38, 41, 42, 57, 71, 74, 76, 82, 84, 111, 114, 123, 133, 142, 148, 164, 213, 222, 228, 246, 259, 266, 284, 287, 399, 426, 444, 492, 497, 518, 532, 574, 703, 777, 779, 798, 852, 861, 994, 1036, 1148, 1349, 1406, 1491, 1517, 1554, 1558, 1596, 1722, 1988, 2109, 2337, 2627, 2698, 2812, 2911, 2982, 3034, 3108, 3116, 3444, 4047, 4218, 4551, 4674, 4921, 5254, 5396, 5453, 5822, 5964, 6068, 7881, 8094, 8436, 8733, 9102, 9348, 9443, 9842, 10508, 10619, 10906, 11644, 14763, 15762, 16188, 16359, 17466, 18204, 18389, 18886, 19684, 20377, 21238, 21812, 28329, 28823, 29526, 31524, 31857, 32718, 34932, 36778, 37772, 40754, 42476, 49913, 55167, 55309, 56658, 57646, 59052, 61131, 63714, 65436, 73556, 81508, 86469, 99826, 107707, 110334, 110618, 113316, 115292, 122262, 127428, 149739, 165927, 172938, 199652, 201761, 215414, 220668, 221236, 244524, 299478, 323121, 331854, 345876, 349391, 387163, 403522, 430828, 598956, 605283, 646242, 663708, 698782, 753949, 774326, 807044, 1048173, 1161489, 1210566, 1292484, 1397564, 1507898, 1548652, 2046433, 2096346, 2261847, 2322978, 2421132, 3015796, 4092866, 4192692, 4523694, 4645956, 6139299, 8185732, 9047388, 12278598, 14325031, 24557196, 28650062, 42975093, 57300124, 85950186, 171900372]

約数ペア:

[(1, 171900372), (2, 85950186), (3, 57300124), (4, 42975093), (6, 28650062), (7, 24557196), (12, 14325031), (14, 12278598), (19, 9047388), (21, 8185732), (28, 6139299), (37, 4645956), (38, 4523694), (41, 4192692), (42, 4092866), (57, 3015796), (71, 2421132), (74, 2322978), (76, 2261847), (82, 2096346), (84, 2046433), (111, 1548652), (114, 1507898), (123, 1397564), (133, 1292484), (142, 1210566), (148, 1161489), (164, 1048173), (213, 807044), (222, 774326), (228, 753949), (246, 698782), (259, 663708), (266, 646242), (284, 605283), (287, 598956), (399, 430828), (426, 403522), (444, 387163), (492, 349391), (497, 345876), (518, 331854), (532, 323121), (574, 299478), (703, 244524), (777, 221236), (779, 220668), (798, 215414), (852, 201761), (861, 199652), (994, 172938), (1036, 165927), (1148, 149739), (1349, 127428), (1406, 122262), (1491, 115292), (1517, 113316), (1554, 110618), (1558, 110334), (1596, 107707), (1722, 99826), (1988, 86469), (2109, 81508), (2337, 73556), (2627, 65436), (2698, 63714), (2812, 61131), (2911, 59052), (2982, 57646), (3034, 56658), (3108, 55309), (3116, 55167), (3444, 49913), (4047, 42476), (4218, 40754), (4551, 37772), (4674, 36778), (4921, 34932), (5254, 32718), (5396, 31857), (5453, 31524), (5822, 29526), (5964, 28823), (6068, 28329), (7881, 21812), (8094, 21238), (8436, 20377), (8733, 19684), (9102, 18886), (9348, 18389), (9443, 18204), (9842, 17466), (10508, 16359), (10619, 16188), (10906, 15762), (11644, 14763)]