131411072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 284343360

約数和(自身を除く): 152932288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 302, 416, 523, 604, 832, 1046, 1208, 1664, 1963, 2092, 2416, 3926, 4184, 4832, 6799, 7852, 8368, 9664, 13598, 15704, 16736, 19328, 27196, 31408, 33472, 54392, 62816, 66944, 78973, 108784, 125632, 157946, 217568, 251264, 315892, 435136, 631784, 870272, 1026649, 1263568, 2053298, 2527136, 4106596, 5054272, 8213192, 10108544, 16426384, 32852768, 65705536, 131411072]

約数ペア:

[(1, 131411072), (2, 65705536), (4, 32852768), (8, 16426384), (13, 10108544), (16, 8213192), (26, 5054272), (32, 4106596), (52, 2527136), (64, 2053298), (104, 1263568), (128, 1026649), (151, 870272), (208, 631784), (302, 435136), (416, 315892), (523, 251264), (604, 217568), (832, 157946), (1046, 125632), (1208, 108784), (1664, 78973), (1963, 66944), (2092, 62816), (2416, 54392), (3926, 33472), (4184, 31408), (4832, 27196), (6799, 19328), (7852, 16736), (8368, 15704), (9664, 13598)]