148919548

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 263625264

約数和(自身を除く): 114705716

約数列:

[1, 2, 4, 137, 274, 331, 548, 662, 821, 1324, 1642, 3284, 45347, 90694, 112477, 181388, 224954, 271751, 449908, 543502, 1087004, 37229887, 74459774, 148919548]

約数ペア:

[(1, 148919548), (2, 74459774), (4, 37229887), (137, 1087004), (274, 543502), (331, 449908), (548, 271751), (662, 224954), (821, 181388), (1324, 112477), (1642, 90694), (3284, 45347)]