160641504

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 144

約数和(自身を含む): 496903680

約数和(自身を除く): 336262176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 947, 992, 1116, 1178, 1368, 1488, 1767, 1824, 1894, 2232, 2356, 2736, 2841, 2976, 3534, 3788, 4464, 4712, 5301, 5472, 5682, 7068, 7576, 8523, 8928, 9424, 10602, 11364, 14136, 15152, 17046, 17993, 18848, 21204, 22728, 28272, 29357, 30304, 34092, 35986, 42408, 45456, 53979, 56544, 58714, 68184, 71972, 84816, 88071, 90912, 107958, 117428, 136368, 143944, 161937, 169632, 176142, 215916, 234856, 264213, 272736, 287888, 323874, 352284, 431832, 469712, 528426, 557783, 575776, 647748, 704568, 863664, 939424, 1056852, 1115566, 1295496, 1409136, 1673349, 1727328, 2113704, 2231132, 2590992, 2818272, 3346698, 4227408, 4462264, 5020047, 5181984, 6693396, 8454816, 8924528, 10040094, 13386792, 17849056, 20080188, 26773584, 40160376, 53547168, 80320752, 160641504]

約数ペア:

[(1, 160641504), (2, 80320752), (3, 53547168), (4, 40160376), (6, 26773584), (8, 20080188), (9, 17849056), (12, 13386792), (16, 10040094), (18, 8924528), (19, 8454816), (24, 6693396), (31, 5181984), (32, 5020047), (36, 4462264), (38, 4227408), (48, 3346698), (57, 2818272), (62, 2590992), (72, 2231132), (76, 2113704), (93, 1727328), (96, 1673349), (114, 1409136), (124, 1295496), (144, 1115566), (152, 1056852), (171, 939424), (186, 863664), (228, 704568), (248, 647748), (279, 575776), (288, 557783), (304, 528426), (342, 469712), (372, 431832), (456, 352284), (496, 323874), (558, 287888), (589, 272736), (608, 264213), (684, 234856), (744, 215916), (912, 176142), (947, 169632), (992, 161937), (1116, 143944), (1178, 136368), (1368, 117428), (1488, 107958), (1767, 90912), (1824, 88071), (1894, 84816), (2232, 71972), (2356, 68184), (2736, 58714), (2841, 56544), (2976, 53979), (3534, 45456), (3788, 42408), (4464, 35986), (4712, 34092), (5301, 30304), (5472, 29357), (5682, 28272), (7068, 22728), (7576, 21204), (8523, 18848), (8928, 17993), (9424, 17046), (10602, 15152), (11364, 14136)]