163889292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{24697}}^1$

素因数の和:24790

約数の個数: 48

約数和(自身を含む): 442588160

約数和(自身を除く): 278698868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 24697, 49394, 74091, 98788, 148182, 172879, 296364, 345758, 518637, 691516, 1037274, 1951063, 2074548, 3902126, 5853189, 7804252, 11706378, 13657441, 23412756, 27314882, 40972323, 54629764, 81944646, 163889292]

約数ペア:

[(1, 163889292), (2, 81944646), (3, 54629764), (4, 40972323), (6, 27314882), (7, 23412756), (12, 13657441), (14, 11706378), (21, 7804252), (28, 5853189), (42, 3902126), (79, 2074548), (84, 1951063), (158, 1037274), (237, 691516), (316, 518637), (474, 345758), (553, 296364), (948, 172879), (1106, 148182), (1659, 98788), (2212, 74091), (3318, 49394), (6636, 24697)]