126513516

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 299628000

約数和(自身を除く): 173114484

約数列:

[1, 2, 3, 4, 6, 12, 149, 173, 298, 346, 409, 447, 519, 596, 692, 818, 894, 1038, 1227, 1636, 1788, 2076, 2454, 4908, 25777, 51554, 60941, 70757, 77331, 103108, 121882, 141514, 154662, 182823, 212271, 243764, 283028, 309324, 365646, 424542, 731292, 849084, 10542793, 21085586, 31628379, 42171172, 63256758, 126513516]

約数ペア:

[(1, 126513516), (2, 63256758), (3, 42171172), (4, 31628379), (6, 21085586), (12, 10542793), (149, 849084), (173, 731292), (298, 424542), (346, 365646), (409, 309324), (447, 283028), (519, 243764), (596, 212271), (692, 182823), (818, 154662), (894, 141514), (1038, 121882), (1227, 103108), (1636, 77331), (1788, 70757), (2076, 60941), (2454, 51554), (4908, 25777)]