133957280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2897}}^1$

素因数の和:2946

約数の個数: 72

約数和(自身を含む): 336301308

約数和(自身を除く): 202344028

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 289, 340, 544, 578, 680, 1156, 1360, 1445, 2312, 2720, 2890, 2897, 4624, 5780, 5794, 9248, 11560, 11588, 14485, 23120, 23176, 28970, 46240, 46352, 49249, 57940, 92704, 98498, 115880, 196996, 231760, 246245, 393992, 463520, 492490, 787984, 837233, 984980, 1575968, 1674466, 1969960, 3348932, 3939920, 4186165, 6697864, 7879840, 8372330, 13395728, 16744660, 26791456, 33489320, 66978640, 133957280]

約数ペア:

[(1, 133957280), (2, 66978640), (4, 33489320), (5, 26791456), (8, 16744660), (10, 13395728), (16, 8372330), (17, 7879840), (20, 6697864), (32, 4186165), (34, 3939920), (40, 3348932), (68, 1969960), (80, 1674466), (85, 1575968), (136, 984980), (160, 837233), (170, 787984), (272, 492490), (289, 463520), (340, 393992), (544, 246245), (578, 231760), (680, 196996), (1156, 115880), (1360, 98498), (1445, 92704), (2312, 57940), (2720, 49249), (2890, 46352), (2897, 46240), (4624, 28970), (5780, 23176), (5794, 23120), (9248, 14485), (11560, 11588)]