123088472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 256646880

約数和(自身を除く): 133558408

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 137, 163, 212, 274, 326, 424, 548, 652, 689, 1096, 1304, 1378, 1781, 2119, 2756, 3562, 4238, 5512, 7124, 7261, 8476, 8639, 14248, 14522, 16952, 17278, 22331, 29044, 34556, 44662, 58088, 69112, 89324, 94393, 112307, 178648, 188786, 224614, 290303, 377572, 449228, 580606, 755144, 898456, 1161212, 1183543, 2322424, 2367086, 4734172, 9468344, 15386059, 30772118, 61544236, 123088472]

約数ペア:

[(1, 123088472), (2, 61544236), (4, 30772118), (8, 15386059), (13, 9468344), (26, 4734172), (52, 2367086), (53, 2322424), (104, 1183543), (106, 1161212), (137, 898456), (163, 755144), (212, 580606), (274, 449228), (326, 377572), (424, 290303), (548, 224614), (652, 188786), (689, 178648), (1096, 112307), (1304, 94393), (1378, 89324), (1781, 69112), (2119, 58088), (2756, 44662), (3562, 34556), (4238, 29044), (5512, 22331), (7124, 17278), (7261, 16952), (8476, 14522), (8639, 14248)]