166362664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12211}}^1$

素因数の和:12361

約数の個数: 32

約数和(自身を含む): 338516640

約数和(自身を除く): 172153976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 12211, 13624, 24422, 48844, 97688, 158743, 317486, 634972, 1269944, 1599641, 3199282, 6398564, 12797128, 20795333, 41590666, 83181332, 166362664]

約数ペア:

[(1, 166362664), (2, 83181332), (4, 41590666), (8, 20795333), (13, 12797128), (26, 6398564), (52, 3199282), (104, 1599641), (131, 1269944), (262, 634972), (524, 317486), (1048, 158743), (1703, 97688), (3406, 48844), (6812, 24422), (12211, 13624)]