149369891888

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{348487}}^1$

素因数の和:348634

約数の個数: 80

約数和(自身を含む): 342243095040

約数和(自身を除く): 192873203152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 89, 112, 172, 178, 301, 344, 356, 602, 623, 688, 712, 1204, 1246, 1424, 2408, 2492, 3827, 4816, 4984, 7654, 9968, 15308, 26789, 30616, 53578, 61232, 107156, 214312, 348487, 428624, 696974, 1393948, 2439409, 2787896, 4878818, 5575792, 9757636, 14984941, 19515272, 29969882, 31015343, 39030544, 59939764, 62030686, 104894587, 119879528, 124061372, 209789174, 217107401, 239759056, 248122744, 419578348, 434214802, 496245488, 839156696, 868429604, 1333659749, 1678313392, 1736859208, 2667319498, 3473718416, 5334638996, 9335618243, 10669277992, 18671236486, 21338555984, 37342472972, 74684945944, 149369891888]

約数ペア:

[(1, 149369891888), (2, 74684945944), (4, 37342472972), (7, 21338555984), (8, 18671236486), (14, 10669277992), (16, 9335618243), (28, 5334638996), (43, 3473718416), (56, 2667319498), (86, 1736859208), (89, 1678313392), (112, 1333659749), (172, 868429604), (178, 839156696), (301, 496245488), (344, 434214802), (356, 419578348), (602, 248122744), (623, 239759056), (688, 217107401), (712, 209789174), (1204, 124061372), (1246, 119879528), (1424, 104894587), (2408, 62030686), (2492, 59939764), (3827, 39030544), (4816, 31015343), (4984, 29969882), (7654, 19515272), (9968, 14984941), (15308, 9757636), (26789, 5575792), (30616, 4878818), (53578, 2787896), (61232, 2439409), (107156, 1393948), (214312, 696974), (348487, 428624)]