159598589488

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{373}}^1\times {\mathrm{691}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 337690090320

約数和(自身を除く): 178091500832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 229, 338, 373, 458, 676, 691, 746, 916, 1352, 1382, 1492, 1832, 2704, 2764, 2977, 2984, 3664, 4849, 5528, 5954, 5968, 8983, 9698, 11056, 11908, 17966, 19396, 23816, 35932, 38701, 38792, 47632, 63037, 71864, 77402, 77584, 85417, 116779, 126074, 143728, 154804, 158239, 170834, 233558, 252148, 257743, 309608, 316478, 341668, 467116, 504296, 515486, 619216, 632956, 683336, 934232, 1008592, 1030972, 1110421, 1265912, 1366672, 1868464, 2057107, 2061944, 2220842, 2531824, 3350659, 4114214, 4123888, 4441684, 6701318, 8228428, 8883368, 13402636, 14435473, 16456856, 17766736, 26742391, 26805272, 28870946, 32913712, 43558567, 53484782, 53610544, 57741892, 59023147, 87117134, 106969564, 115483784, 118046294, 174234268, 213939128, 230967568, 236092588, 348468536, 427878256, 472185176, 696937072, 767300911, 944370352, 1534601822, 3069203644, 6138407288, 9974911843, 12276814576, 19949823686, 39899647372, 79799294744, 159598589488]

約数ペア:

[(1, 159598589488), (2, 79799294744), (4, 39899647372), (8, 19949823686), (13, 12276814576), (16, 9974911843), (26, 6138407288), (52, 3069203644), (104, 1534601822), (169, 944370352), (208, 767300911), (229, 696937072), (338, 472185176), (373, 427878256), (458, 348468536), (676, 236092588), (691, 230967568), (746, 213939128), (916, 174234268), (1352, 118046294), (1382, 115483784), (1492, 106969564), (1832, 87117134), (2704, 59023147), (2764, 57741892), (2977, 53610544), (2984, 53484782), (3664, 43558567), (4849, 32913712), (5528, 28870946), (5954, 26805272), (5968, 26742391), (8983, 17766736), (9698, 16456856), (11056, 14435473), (11908, 13402636), (17966, 8883368), (19396, 8228428), (23816, 6701318), (35932, 4441684), (38701, 4123888), (38792, 4114214), (47632, 3350659), (63037, 2531824), (71864, 2220842), (77402, 2061944), (77584, 2057107), (85417, 1868464), (116779, 1366672), (126074, 1265912), (143728, 1110421), (154804, 1030972), (158239, 1008592), (170834, 934232), (233558, 683336), (252148, 632956), (257743, 619216), (309608, 515486), (316478, 504296), (341668, 467116)]