147173848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16411}}^1$

素因数の和:16495

約数の個数: 32

約数和(自身を含む): 295416000

約数和(自身を除く): 148242152

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 4484, 8968, 16411, 32822, 65644, 131288, 311809, 623618, 968249, 1247236, 1936498, 2494472, 3872996, 7745992, 18396731, 36793462, 73586924, 147173848]

約数ペア:

[(1, 147173848), (2, 73586924), (4, 36793462), (8, 18396731), (19, 7745992), (38, 3872996), (59, 2494472), (76, 1936498), (118, 1247236), (152, 968249), (236, 623618), (472, 311809), (1121, 131288), (2242, 65644), (4484, 32822), (8968, 16411)]