160403472

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 120

約数和(自身を含む): 493272000

約数和(自身を除く): 332868528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2549, 2622, 2736, 3312, 3496, 3933, 5098, 5244, 6992, 7647, 7866, 10196, 10488, 15294, 15732, 20392, 20976, 22941, 30588, 31464, 40784, 45882, 48431, 58627, 61176, 62928, 91764, 96862, 117254, 122352, 145293, 175881, 183528, 193724, 234508, 290586, 351762, 367056, 387448, 435879, 469016, 527643, 581172, 703524, 774896, 871758, 938032, 1055286, 1113913, 1162344, 1407048, 1743516, 2110572, 2227826, 2324688, 2814096, 3341739, 3487032, 4221144, 4455652, 6683478, 6974064, 8442288, 8911304, 10025217, 13366956, 17822608, 20050434, 26733912, 40100868, 53467824, 80201736, 160403472]

約数ペア:

[(1, 160403472), (2, 80201736), (3, 53467824), (4, 40100868), (6, 26733912), (8, 20050434), (9, 17822608), (12, 13366956), (16, 10025217), (18, 8911304), (19, 8442288), (23, 6974064), (24, 6683478), (36, 4455652), (38, 4221144), (46, 3487032), (48, 3341739), (57, 2814096), (69, 2324688), (72, 2227826), (76, 2110572), (92, 1743516), (114, 1407048), (138, 1162344), (144, 1113913), (152, 1055286), (171, 938032), (184, 871758), (207, 774896), (228, 703524), (276, 581172), (304, 527643), (342, 469016), (368, 435879), (414, 387448), (437, 367056), (456, 351762), (552, 290586), (684, 234508), (828, 193724), (874, 183528), (912, 175881), (1104, 145293), (1311, 122352), (1368, 117254), (1656, 96862), (1748, 91764), (2549, 62928), (2622, 61176), (2736, 58627), (3312, 48431), (3496, 45882), (3933, 40784), (5098, 31464), (5244, 30588), (6992, 22941), (7647, 20976), (7866, 20392), (10196, 15732), (10488, 15294)]