157026032

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3943}}^1$

素因数の和:4101

約数の個数: 40

約数和(自身を含む): 322776960

約数和(自身を除く): 165750928

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 524, 1048, 2096, 2489, 3943, 4978, 7886, 9956, 15772, 19912, 31544, 39824, 63088, 74917, 149834, 299668, 516533, 599336, 1033066, 1198672, 2066132, 4132264, 8264528, 9814127, 19628254, 39256508, 78513016, 157026032]

約数ペア:

[(1, 157026032), (2, 78513016), (4, 39256508), (8, 19628254), (16, 9814127), (19, 8264528), (38, 4132264), (76, 2066132), (131, 1198672), (152, 1033066), (262, 599336), (304, 516533), (524, 299668), (1048, 149834), (2096, 74917), (2489, 63088), (3943, 39824), (4978, 31544), (7886, 19912), (9956, 15772)]