163933216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3521

約数の個数: 48

約数和(自身を含む): 344131200

約数和(自身を除く): 180197984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 79, 152, 158, 304, 316, 608, 632, 1264, 1501, 2528, 3002, 3413, 6004, 6826, 12008, 13652, 24016, 27304, 48032, 54608, 64847, 109216, 129694, 259388, 269627, 518776, 539254, 1037552, 1078508, 2075104, 2157016, 4314032, 5122913, 8628064, 10245826, 20491652, 40983304, 81966608, 163933216]

約数ペア:

[(1, 163933216), (2, 81966608), (4, 40983304), (8, 20491652), (16, 10245826), (19, 8628064), (32, 5122913), (38, 4314032), (76, 2157016), (79, 2075104), (152, 1078508), (158, 1037552), (304, 539254), (316, 518776), (608, 269627), (632, 259388), (1264, 129694), (1501, 109216), (2528, 64847), (3002, 54608), (3413, 48032), (6004, 27304), (6826, 24016), (12008, 13652)]