127305234

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 340599168

約数和(自身を除く): 213293934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 47, 49, 63, 74, 83, 94, 98, 111, 126, 141, 147, 166, 222, 249, 259, 282, 294, 329, 333, 423, 441, 498, 518, 581, 658, 666, 747, 777, 846, 882, 987, 1162, 1494, 1554, 1739, 1743, 1813, 1974, 2303, 2331, 2961, 3071, 3478, 3486, 3626, 3901, 4067, 4606, 4662, 5217, 5229, 5439, 5922, 6142, 6909, 7802, 8134, 9213, 10434, 10458, 10878, 11703, 12173, 12201, 13818, 15651, 16317, 18426, 20727, 21497, 23406, 24346, 24402, 27307, 27639, 31302, 32634, 35109, 36519, 36603, 41454, 42994, 54614, 55278, 64491, 70218, 73038, 73206, 81921, 85211, 109557, 128982, 144337, 150479, 163842, 170422, 191149, 193473, 219114, 245763, 255633, 288674, 300958, 382298, 386946, 433011, 451437, 491526, 511266, 573447, 766899, 866022, 902874, 1010359, 1146894, 1299033, 1354311, 1533798, 1720341, 2020718, 2598066, 2708622, 3031077, 3440682, 6062154, 7072513, 9093231, 14145026, 18186462, 21217539, 42435078, 63652617, 127305234]

約数ペア:

[(1, 127305234), (2, 63652617), (3, 42435078), (6, 21217539), (7, 18186462), (9, 14145026), (14, 9093231), (18, 7072513), (21, 6062154), (37, 3440682), (42, 3031077), (47, 2708622), (49, 2598066), (63, 2020718), (74, 1720341), (83, 1533798), (94, 1354311), (98, 1299033), (111, 1146894), (126, 1010359), (141, 902874), (147, 866022), (166, 766899), (222, 573447), (249, 511266), (259, 491526), (282, 451437), (294, 433011), (329, 386946), (333, 382298), (423, 300958), (441, 288674), (498, 255633), (518, 245763), (581, 219114), (658, 193473), (666, 191149), (747, 170422), (777, 163842), (846, 150479), (882, 144337), (987, 128982), (1162, 109557), (1494, 85211), (1554, 81921), (1739, 73206), (1743, 73038), (1813, 70218), (1974, 64491), (2303, 55278), (2331, 54614), (2961, 42994), (3071, 41454), (3478, 36603), (3486, 36519), (3626, 35109), (3901, 32634), (4067, 31302), (4606, 27639), (4662, 27307), (5217, 24402), (5229, 24346), (5439, 23406), (5922, 21497), (6142, 20727), (6909, 18426), (7802, 16317), (8134, 15651), (9213, 13818), (10434, 12201), (10458, 12173), (10878, 11703)]