127504736

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1747

約数の個数: 48

約数和(自身を含む): 262563840

約数和(自身を除く): 135059104

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 1627, 2449, 2528, 3254, 4898, 6508, 9796, 13016, 19592, 26032, 39184, 50437, 52064, 78368, 100874, 128533, 201748, 257066, 403496, 514132, 806992, 1028264, 1613984, 2056528, 3984523, 4113056, 7969046, 15938092, 31876184, 63752368, 127504736]

約数ペア:

[(1, 127504736), (2, 63752368), (4, 31876184), (8, 15938092), (16, 7969046), (31, 4113056), (32, 3984523), (62, 2056528), (79, 1613984), (124, 1028264), (158, 806992), (248, 514132), (316, 403496), (496, 257066), (632, 201748), (992, 128533), (1264, 100874), (1627, 78368), (2449, 52064), (2528, 50437), (3254, 39184), (4898, 26032), (6508, 19592), (9796, 13016)]