160206944

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 322560000

約数和(自身を除く): 162353056

約数列:

[1, 2, 4, 8, 16, 32, 79, 127, 158, 254, 316, 499, 508, 632, 998, 1016, 1264, 1996, 2032, 2528, 3992, 4064, 7984, 10033, 15968, 20066, 39421, 40132, 63373, 78842, 80264, 126746, 157684, 160528, 253492, 315368, 321056, 506984, 630736, 1013968, 1261472, 2027936, 5006467, 10012934, 20025868, 40051736, 80103472, 160206944]

約数ペア:

[(1, 160206944), (2, 80103472), (4, 40051736), (8, 20025868), (16, 10012934), (32, 5006467), (79, 2027936), (127, 1261472), (158, 1013968), (254, 630736), (316, 506984), (499, 321056), (508, 315368), (632, 253492), (998, 160528), (1016, 157684), (1264, 126746), (1996, 80264), (2032, 78842), (2528, 63373), (3992, 40132), (4064, 39421), (7984, 20066), (10033, 15968)]