166249838

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 96959122

約数列:

[1, 2, 31, 62, 101, 139, 191, 202, 278, 382, 3131, 4309, 5921, 6262, 8618, 11842, 14039, 19291, 26549, 28078, 38582, 53098, 435209, 598021, 823019, 870418, 1196042, 1646038, 2681449, 5362898, 83124919, 166249838]

約数ペア:

[(1, 166249838), (2, 83124919), (31, 5362898), (62, 2681449), (101, 1646038), (139, 1196042), (191, 870418), (202, 823019), (278, 598021), (382, 435209), (3131, 53098), (4309, 38582), (5921, 28078), (6262, 26549), (8618, 19291), (11842, 14039)]