154995828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3391}}^1$

素因数の和:3704

約数の個数: 48

約数和(自身を含む): 390921216

約数和(自身を除く): 235925388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 1172, 1758, 3391, 3516, 3809, 6782, 7618, 10173, 11427, 13564, 15236, 20346, 22854, 40692, 44083, 45708, 88166, 132249, 176332, 264498, 528996, 993563, 1987126, 2980689, 3974252, 5961378, 11922756, 12916319, 25832638, 38748957, 51665276, 77497914, 154995828]

約数ペア:

[(1, 154995828), (2, 77497914), (3, 51665276), (4, 38748957), (6, 25832638), (12, 12916319), (13, 11922756), (26, 5961378), (39, 3974252), (52, 2980689), (78, 1987126), (156, 993563), (293, 528996), (586, 264498), (879, 176332), (1172, 132249), (1758, 88166), (3391, 45708), (3516, 44083), (3809, 40692), (6782, 22854), (7618, 20346), (10173, 15236), (11427, 13564)]