125926216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 265305600

約数和(自身を除く): 139379384

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 139, 248, 278, 281, 403, 556, 562, 806, 1112, 1124, 1612, 1807, 2248, 3224, 3614, 3653, 4309, 7228, 7306, 8618, 8711, 14456, 14612, 17236, 17422, 29224, 34472, 34844, 39059, 56017, 69688, 78118, 112034, 113243, 156236, 224068, 226486, 312472, 448136, 452972, 507767, 905944, 1015534, 1210829, 2031068, 2421658, 4062136, 4843316, 9686632, 15740777, 31481554, 62963108, 125926216]

約数ペア:

[(1, 125926216), (2, 62963108), (4, 31481554), (8, 15740777), (13, 9686632), (26, 4843316), (31, 4062136), (52, 2421658), (62, 2031068), (104, 1210829), (124, 1015534), (139, 905944), (248, 507767), (278, 452972), (281, 448136), (403, 312472), (556, 226486), (562, 224068), (806, 156236), (1112, 113243), (1124, 112034), (1612, 78118), (1807, 69688), (2248, 56017), (3224, 39059), (3614, 34844), (3653, 34472), (4309, 29224), (7228, 17422), (7306, 17236), (8618, 14612), (8711, 14456)]