156955025812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1097}}^1\times {\mathrm{6211}}^1$

素因数の和:7768

約数の個数: 48

約数和(自身を含む): 296785605312

約数和(自身を除く): 139830579500

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1097, 1772, 2194, 4388, 5759, 6211, 11518, 12422, 14261, 23036, 24844, 28522, 57044, 80743, 161486, 322972, 485971, 971942, 1943884, 2751473, 5502946, 6317623, 6813467, 11005892, 12635246, 13626934, 25270492, 27253868, 35769149, 71538298, 88575071, 143076596, 177150142, 354300284, 3018365881, 6036731762, 12073463524, 39238756453, 78477512906, 156955025812]

約数ペア:

[(1, 156955025812), (2, 78477512906), (4, 39238756453), (13, 12073463524), (26, 6036731762), (52, 3018365881), (443, 354300284), (886, 177150142), (1097, 143076596), (1772, 88575071), (2194, 71538298), (4388, 35769149), (5759, 27253868), (6211, 25270492), (11518, 13626934), (12422, 12635246), (14261, 11005892), (23036, 6813467), (24844, 6317623), (28522, 5502946), (57044, 2751473), (80743, 1943884), (161486, 971942), (322972, 485971)]