155957004

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{88411}}^1$

素因数の和:88435

約数の個数: 54

約数和(自身を含む): 458593044

約数和(自身を除く): 302636040

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 88411, 176822, 265233, 353644, 530466, 618877, 795699, 1060932, 1237754, 1591398, 1856631, 2475508, 3182796, 3713262, 4332139, 5569893, 7426524, 8664278, 11139786, 12996417, 17328556, 22279572, 25992834, 38989251, 51985668, 77978502, 155957004]

約数ペア:

[(1, 155957004), (2, 77978502), (3, 51985668), (4, 38989251), (6, 25992834), (7, 22279572), (9, 17328556), (12, 12996417), (14, 11139786), (18, 8664278), (21, 7426524), (28, 5569893), (36, 4332139), (42, 3713262), (49, 3182796), (63, 2475508), (84, 1856631), (98, 1591398), (126, 1237754), (147, 1060932), (196, 795699), (252, 618877), (294, 530466), (441, 353644), (588, 265233), (882, 176822), (1764, 88411)]