138837816

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{148331}}^1$

素因数の和:148356

約数の個数: 48

約数和(自身を含む): 404946360

約数和(自身を除く): 266108544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 148331, 296662, 444993, 593324, 889986, 1186648, 1334979, 1779972, 1928303, 2669958, 3559944, 3856606, 5339916, 5784909, 7713212, 10679832, 11569818, 15426424, 17354727, 23139636, 34709454, 46279272, 69418908, 138837816]

約数ペア:

[(1, 138837816), (2, 69418908), (3, 46279272), (4, 34709454), (6, 23139636), (8, 17354727), (9, 15426424), (12, 11569818), (13, 10679832), (18, 7713212), (24, 5784909), (26, 5339916), (36, 3856606), (39, 3559944), (52, 2669958), (72, 1928303), (78, 1779972), (104, 1334979), (117, 1186648), (156, 889986), (234, 593324), (312, 444993), (468, 296662), (936, 148331)]