156930852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 401959936

約数和(自身を除く): 245029084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 127, 156, 178, 254, 267, 356, 381, 508, 534, 762, 1068, 1157, 1524, 1651, 2314, 3302, 3471, 4628, 4953, 6604, 6942, 7921, 9906, 11303, 13884, 15842, 19812, 22606, 23763, 31684, 33909, 45212, 47526, 67818, 95052, 102973, 135636, 146939, 205946, 293878, 308919, 411892, 440817, 587756, 617838, 881634, 1005967, 1235676, 1763268, 2011934, 3017901, 4023868, 6035802, 12071604, 13077571, 26155142, 39232713, 52310284, 78465426, 156930852]

約数ペア:

[(1, 156930852), (2, 78465426), (3, 52310284), (4, 39232713), (6, 26155142), (12, 13077571), (13, 12071604), (26, 6035802), (39, 4023868), (52, 3017901), (78, 2011934), (89, 1763268), (127, 1235676), (156, 1005967), (178, 881634), (254, 617838), (267, 587756), (356, 440817), (381, 411892), (508, 308919), (534, 293878), (762, 205946), (1068, 146939), (1157, 135636), (1524, 102973), (1651, 95052), (2314, 67818), (3302, 47526), (3471, 45212), (4628, 33909), (4953, 31684), (6604, 23763), (6942, 22606), (7921, 19812), (9906, 15842), (11303, 13884)]