129645309752

素因数分解:

$2^3\times 7^3\times {\mathrm{997}}^1\times {\mathrm{47389}}^1$

素因数の和:48413

約数の個数: 64

約数和(自身を含む): 283771320000

約数和(自身を除く): 154126010248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 997, 1372, 1994, 2744, 3988, 6979, 7976, 13958, 27916, 47389, 48853, 55832, 94778, 97706, 189556, 195412, 331723, 341971, 379112, 390824, 663446, 683942, 1326892, 1367884, 2322061, 2653784, 2735768, 4644122, 9288244, 16254427, 18576488, 32508854, 47246833, 65017708, 94493666, 130035416, 188987332, 330727831, 377974664, 661455662, 1322911324, 2315094817, 2645822648, 4630189634, 9260379268, 16205663719, 18520758536, 32411327438, 64822654876, 129645309752]

約数ペア:

[(1, 129645309752), (2, 64822654876), (4, 32411327438), (7, 18520758536), (8, 16205663719), (14, 9260379268), (28, 4630189634), (49, 2645822648), (56, 2315094817), (98, 1322911324), (196, 661455662), (343, 377974664), (392, 330727831), (686, 188987332), (997, 130035416), (1372, 94493666), (1994, 65017708), (2744, 47246833), (3988, 32508854), (6979, 18576488), (7976, 16254427), (13958, 9288244), (27916, 4644122), (47389, 2735768), (48853, 2653784), (55832, 2322061), (94778, 1367884), (97706, 1326892), (189556, 683942), (195412, 663446), (331723, 390824), (341971, 379112)]