15702481808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{1039}}^1$

素因数の和:1816

約数の個数: 80

約数和(自身を含む): 33137045760

約数和(自身を除く): 17434563952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 643, 904, 1039, 1286, 1469, 1808, 2078, 2572, 2938, 4156, 5144, 5876, 8312, 8359, 10288, 11752, 13507, 16624, 16718, 23504, 27014, 33436, 54028, 66872, 72659, 108056, 117407, 133744, 145318, 216112, 234814, 290636, 469628, 581272, 668077, 939256, 944567, 1162544, 1336154, 1526291, 1878512, 1889134, 2672308, 3052582, 3778268, 5344616, 6105164, 7556536, 8685001, 10689232, 12210328, 15113072, 17370002, 24420656, 34740004, 69480008, 75492701, 138960016, 150985402, 301970804, 603941608, 981405113, 1207883216, 1962810226, 3925620452, 7851240904, 15702481808]

約数ペア:

[(1, 15702481808), (2, 7851240904), (4, 3925620452), (8, 1962810226), (13, 1207883216), (16, 981405113), (26, 603941608), (52, 301970804), (104, 150985402), (113, 138960016), (208, 75492701), (226, 69480008), (452, 34740004), (643, 24420656), (904, 17370002), (1039, 15113072), (1286, 12210328), (1469, 10689232), (1808, 8685001), (2078, 7556536), (2572, 6105164), (2938, 5344616), (4156, 3778268), (5144, 3052582), (5876, 2672308), (8312, 1889134), (8359, 1878512), (10288, 1526291), (11752, 1336154), (13507, 1162544), (16624, 944567), (16718, 939256), (23504, 668077), (27014, 581272), (33436, 469628), (54028, 290636), (66872, 234814), (72659, 216112), (108056, 145318), (117407, 133744)]