149984952

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{743}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 404974080

約数和(自身を除く): 254989128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647, 743, 1294, 1486, 1941, 2229, 2588, 2972, 3882, 4458, 5176, 5944, 7764, 8411, 8916, 9659, 15528, 16822, 17832, 19318, 25233, 28977, 33644, 38636, 50466, 57954, 67288, 77272, 100932, 115908, 201864, 231816, 480721, 961442, 1442163, 1922884, 2884326, 3845768, 5768652, 6249373, 11537304, 12498746, 18748119, 24997492, 37496238, 49994984, 74992476, 149984952]

約数ペア:

[(1, 149984952), (2, 74992476), (3, 49994984), (4, 37496238), (6, 24997492), (8, 18748119), (12, 12498746), (13, 11537304), (24, 6249373), (26, 5768652), (39, 3845768), (52, 2884326), (78, 1922884), (104, 1442163), (156, 961442), (312, 480721), (647, 231816), (743, 201864), (1294, 115908), (1486, 100932), (1941, 77272), (2229, 67288), (2588, 57954), (2972, 50466), (3882, 38636), (4458, 33644), (5176, 28977), (5944, 25233), (7764, 19318), (8411, 17832), (8916, 16822), (9659, 15528)]