141971072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 300157440

約数和(自身を除く): 158186368

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 128, 148, 248, 296, 496, 592, 967, 992, 1147, 1184, 1934, 1984, 2294, 2368, 3868, 3968, 4588, 4736, 7736, 9176, 15472, 18352, 29977, 30944, 35779, 36704, 59954, 61888, 71558, 73408, 119908, 123776, 143116, 146816, 239816, 286232, 479632, 572464, 959264, 1109149, 1144928, 1918528, 2218298, 2289856, 3837056, 4436596, 4579712, 8873192, 17746384, 35492768, 70985536, 141971072]

約数ペア:

[(1, 141971072), (2, 70985536), (4, 35492768), (8, 17746384), (16, 8873192), (31, 4579712), (32, 4436596), (37, 3837056), (62, 2289856), (64, 2218298), (74, 1918528), (124, 1144928), (128, 1109149), (148, 959264), (248, 572464), (296, 479632), (496, 286232), (592, 239816), (967, 146816), (992, 143116), (1147, 123776), (1184, 119908), (1934, 73408), (1984, 71558), (2294, 61888), (2368, 59954), (3868, 36704), (3968, 35779), (4588, 30944), (4736, 29977), (7736, 18352), (9176, 15472)]