154827764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13776

約数の個数: 48

約数和(自身を含む): 344257536

約数和(自身を除く): 189429772

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 13721, 27442, 54884, 96047, 178373, 192094, 356746, 384188, 425351, 713492, 850702, 1248611, 1701404, 2497222, 2977457, 4994444, 5529563, 5954914, 11059126, 11909828, 22118252, 38706941, 77413882, 154827764]

約数ペア:

[(1, 154827764), (2, 77413882), (4, 38706941), (7, 22118252), (13, 11909828), (14, 11059126), (26, 5954914), (28, 5529563), (31, 4994444), (52, 2977457), (62, 2497222), (91, 1701404), (124, 1248611), (182, 850702), (217, 713492), (364, 425351), (403, 384188), (434, 356746), (806, 192094), (868, 178373), (1612, 96047), (2821, 54884), (5642, 27442), (11284, 13721)]