156985431642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1\times {\mathrm{2917}}^1$

素因数の和:5445

約数の個数: 128

約数和(自身を含む): 388100536320

約数和(自身を除く): 231115104678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 351, 403, 558, 702, 806, 837, 1209, 1674, 2418, 2473, 2917, 3627, 4946, 5834, 7254, 7419, 8751, 10881, 14838, 17502, 21762, 22257, 26253, 32149, 37921, 44514, 52506, 64298, 66771, 75842, 76663, 78759, 90427, 96447, 113763, 133542, 153326, 157518, 180854, 192894, 227526, 229989, 271281, 289341, 341289, 459978, 542562, 578682, 682578, 689967, 813843, 868023, 996619, 1023867, 1175551, 1379934, 1627686, 1736046, 1993238, 2047734, 2069901, 2351102, 2441529, 2989857, 3526653, 4139802, 4883058, 5979714, 7053306, 7213741, 8969571, 10579959, 14427482, 17939142, 21159918, 21641223, 26908713, 31739877, 43282446, 53817426, 63479754, 64923669, 93778633, 129847338, 187557266, 194771007, 223625971, 281335899, 389542014, 447251942, 562671798, 670877913, 844007697, 1341755826, 1688015394, 2012633739, 2532023091, 2907137623, 4025267478, 5064046182, 5814275246, 6037901217, 8721412869, 12075802434, 17442825738, 26164238607, 52328477214, 78492715821, 156985431642]

約数ペア:

[(1, 156985431642), (2, 78492715821), (3, 52328477214), (6, 26164238607), (9, 17442825738), (13, 12075802434), (18, 8721412869), (26, 6037901217), (27, 5814275246), (31, 5064046182), (39, 4025267478), (54, 2907137623), (62, 2532023091), (78, 2012633739), (93, 1688015394), (117, 1341755826), (186, 844007697), (234, 670877913), (279, 562671798), (351, 447251942), (403, 389542014), (558, 281335899), (702, 223625971), (806, 194771007), (837, 187557266), (1209, 129847338), (1674, 93778633), (2418, 64923669), (2473, 63479754), (2917, 53817426), (3627, 43282446), (4946, 31739877), (5834, 26908713), (7254, 21641223), (7419, 21159918), (8751, 17939142), (10881, 14427482), (14838, 10579959), (17502, 8969571), (21762, 7213741), (22257, 7053306), (26253, 5979714), (32149, 4883058), (37921, 4139802), (44514, 3526653), (52506, 2989857), (64298, 2441529), (66771, 2351102), (75842, 2069901), (76663, 2047734), (78759, 1993238), (90427, 1736046), (96447, 1627686), (113763, 1379934), (133542, 1175551), (153326, 1023867), (157518, 996619), (180854, 868023), (192894, 813843), (227526, 689967), (229989, 682578), (271281, 578682), (289341, 542562), (341289, 459978)]