126775616

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 112

約数和(自身を含む): 292803072

約数和(自身を除く): 166027456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 148, 157, 176, 248, 296, 314, 341, 352, 407, 496, 592, 628, 682, 704, 814, 992, 1147, 1184, 1256, 1364, 1628, 1727, 1984, 2294, 2368, 2512, 2728, 3256, 3454, 4588, 4867, 5024, 5456, 5809, 6512, 6908, 9176, 9734, 10048, 10912, 11618, 12617, 13024, 13816, 18352, 19468, 21824, 23236, 25234, 26048, 27632, 36704, 38936, 46472, 50468, 53537, 55264, 63899, 73408, 77872, 92944, 100936, 107074, 110528, 127798, 155744, 180079, 185888, 201872, 214148, 255596, 311488, 360158, 371776, 403744, 428296, 511192, 720316, 807488, 856592, 1022384, 1440632, 1713184, 1980869, 2044768, 2881264, 3426368, 3961738, 4089536, 5762528, 7923476, 11525056, 15846952, 31693904, 63387808, 126775616]

約数ペア:

[(1, 126775616), (2, 63387808), (4, 31693904), (8, 15846952), (11, 11525056), (16, 7923476), (22, 5762528), (31, 4089536), (32, 3961738), (37, 3426368), (44, 2881264), (62, 2044768), (64, 1980869), (74, 1713184), (88, 1440632), (124, 1022384), (148, 856592), (157, 807488), (176, 720316), (248, 511192), (296, 428296), (314, 403744), (341, 371776), (352, 360158), (407, 311488), (496, 255596), (592, 214148), (628, 201872), (682, 185888), (704, 180079), (814, 155744), (992, 127798), (1147, 110528), (1184, 107074), (1256, 100936), (1364, 92944), (1628, 77872), (1727, 73408), (1984, 63899), (2294, 55264), (2368, 53537), (2512, 50468), (2728, 46472), (3256, 38936), (3454, 36704), (4588, 27632), (4867, 26048), (5024, 25234), (5456, 23236), (5809, 21824), (6512, 19468), (6908, 18352), (9176, 13816), (9734, 13024), (10048, 12617), (10912, 11618)]