155430528

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1246

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 309885312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1187, 1364, 1408, 1488, 1984, 2046, 2112, 2374, 2728, 2976, 3561, 3968, 4092, 4224, 4748, 5456, 5952, 7122, 8184, 9496, 10912, 11904, 13057, 14244, 16368, 18992, 21824, 26114, 28488, 32736, 36797, 37984, 39171, 43648, 52228, 56976, 65472, 73594, 75968, 78342, 104456, 110391, 113952, 130944, 147188, 151936, 156684, 208912, 220782, 227904, 294376, 313368, 404767, 417824, 441564, 455808, 588752, 626736, 809534, 835648, 883128, 1177504, 1214301, 1253472, 1619068, 1671296, 1766256, 2355008, 2428602, 2506944, 3238136, 3532512, 4710016, 4857204, 5013888, 6476272, 7065024, 9714408, 12952544, 14130048, 19428816, 25905088, 38857632, 51810176, 77715264, 155430528]

約数ペア:

[(1, 155430528), (2, 77715264), (3, 51810176), (4, 38857632), (6, 25905088), (8, 19428816), (11, 14130048), (12, 12952544), (16, 9714408), (22, 7065024), (24, 6476272), (31, 5013888), (32, 4857204), (33, 4710016), (44, 3532512), (48, 3238136), (62, 2506944), (64, 2428602), (66, 2355008), (88, 1766256), (93, 1671296), (96, 1619068), (124, 1253472), (128, 1214301), (132, 1177504), (176, 883128), (186, 835648), (192, 809534), (248, 626736), (264, 588752), (341, 455808), (352, 441564), (372, 417824), (384, 404767), (496, 313368), (528, 294376), (682, 227904), (704, 220782), (744, 208912), (992, 156684), (1023, 151936), (1056, 147188), (1187, 130944), (1364, 113952), (1408, 110391), (1488, 104456), (1984, 78342), (2046, 75968), (2112, 73594), (2374, 65472), (2728, 56976), (2976, 52228), (3561, 43648), (3968, 39171), (4092, 37984), (4224, 36797), (4748, 32736), (5456, 28488), (5952, 26114), (7122, 21824), (8184, 18992), (9496, 16368), (10912, 14244), (11904, 13057)]