138709896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1087}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 374707200

約数和(自身を除く): 235997304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 409, 818, 1087, 1227, 1636, 2174, 2454, 3261, 3272, 4348, 4908, 5317, 6522, 8696, 9816, 10634, 13044, 14131, 15951, 21268, 26088, 28262, 31902, 42393, 42536, 56524, 63804, 84786, 113048, 127608, 169572, 339144, 444583, 889166, 1333749, 1778332, 2667498, 3556664, 5334996, 5779579, 10669992, 11559158, 17338737, 23118316, 34677474, 46236632, 69354948, 138709896]

約数ペア:

[(1, 138709896), (2, 69354948), (3, 46236632), (4, 34677474), (6, 23118316), (8, 17338737), (12, 11559158), (13, 10669992), (24, 5779579), (26, 5334996), (39, 3556664), (52, 2667498), (78, 1778332), (104, 1333749), (156, 889166), (312, 444583), (409, 339144), (818, 169572), (1087, 127608), (1227, 113048), (1636, 84786), (2174, 63804), (2454, 56524), (3261, 42536), (3272, 42393), (4348, 31902), (4908, 28262), (5317, 26088), (6522, 21268), (8696, 15951), (9816, 14131), (10634, 13044)]