138475896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{34141}}^1$

素因数の和:34176

約数の個数: 48

約数和(自身を含む): 374879160

約数和(自身を除く): 236403264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 34141, 68282, 102423, 136564, 204846, 273128, 409692, 443833, 819384, 887666, 1331499, 1775332, 2662998, 3550664, 5325996, 5769829, 10651992, 11539658, 17309487, 23079316, 34618974, 46158632, 69237948, 138475896]

約数ペア:

[(1, 138475896), (2, 69237948), (3, 46158632), (4, 34618974), (6, 23079316), (8, 17309487), (12, 11539658), (13, 10651992), (24, 5769829), (26, 5325996), (39, 3550664), (52, 2662998), (78, 1775332), (104, 1331499), (156, 887666), (169, 819384), (312, 443833), (338, 409692), (507, 273128), (676, 204846), (1014, 136564), (1352, 102423), (2028, 68282), (4056, 34141)]