170379968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 112

約数和(自身を含む): 392875008

約数和(自身を除く): 222495040

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 44, 62, 64, 74, 88, 124, 148, 176, 211, 248, 296, 341, 352, 407, 422, 496, 592, 682, 704, 814, 844, 992, 1147, 1184, 1364, 1628, 1688, 1984, 2294, 2321, 2368, 2728, 3256, 3376, 4588, 4642, 5456, 6512, 6541, 6752, 7807, 9176, 9284, 10912, 12617, 13024, 13082, 13504, 15614, 18352, 18568, 21824, 25234, 26048, 26164, 31228, 36704, 37136, 50468, 52328, 62456, 71951, 73408, 74272, 85877, 100936, 104656, 124912, 143902, 148544, 171754, 201872, 209312, 242017, 249824, 287804, 343508, 403744, 418624, 484034, 499648, 575608, 687016, 807488, 968068, 1151216, 1374032, 1936136, 2302432, 2662187, 2748064, 3872272, 4604864, 5324374, 5496128, 7744544, 10648748, 15489088, 21297496, 42594992, 85189984, 170379968]

約数ペア:

[(1, 170379968), (2, 85189984), (4, 42594992), (8, 21297496), (11, 15489088), (16, 10648748), (22, 7744544), (31, 5496128), (32, 5324374), (37, 4604864), (44, 3872272), (62, 2748064), (64, 2662187), (74, 2302432), (88, 1936136), (124, 1374032), (148, 1151216), (176, 968068), (211, 807488), (248, 687016), (296, 575608), (341, 499648), (352, 484034), (407, 418624), (422, 403744), (496, 343508), (592, 287804), (682, 249824), (704, 242017), (814, 209312), (844, 201872), (992, 171754), (1147, 148544), (1184, 143902), (1364, 124912), (1628, 104656), (1688, 100936), (1984, 85877), (2294, 74272), (2321, 73408), (2368, 71951), (2728, 62456), (3256, 52328), (3376, 50468), (4588, 37136), (4642, 36704), (5456, 31228), (6512, 26164), (6541, 26048), (6752, 25234), (7807, 21824), (9176, 18568), (9284, 18352), (10912, 15614), (12617, 13504), (13024, 13082)]