143648868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{20533}}^1$

素因数の和:20604

約数の個数: 48

約数和(自身を含む): 372568896

約数和(自身を除く): 228920028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 20533, 41066, 61599, 82132, 123198, 225863, 246396, 451726, 677589, 903452, 1088249, 1355178, 2176498, 2710356, 3264747, 4352996, 6529494, 11970739, 13058988, 23941478, 35912217, 47882956, 71824434, 143648868]

約数ペア:

[(1, 143648868), (2, 71824434), (3, 47882956), (4, 35912217), (6, 23941478), (11, 13058988), (12, 11970739), (22, 6529494), (33, 4352996), (44, 3264747), (53, 2710356), (66, 2176498), (106, 1355178), (132, 1088249), (159, 903452), (212, 677589), (318, 451726), (583, 246396), (636, 225863), (1166, 123198), (1749, 82132), (2332, 61599), (3498, 41066), (6996, 20533)]