156766630804

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{61379}}^1$

素因数の和:61637

約数の個数: 72

約数和(自身を含む): 325039508640

約数和(自身を除く): 168272877836

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 157, 166, 196, 314, 332, 581, 628, 1099, 1162, 2198, 2324, 4067, 4396, 7693, 8134, 13031, 15386, 16268, 26062, 30772, 52124, 61379, 91217, 122758, 182434, 245516, 364868, 429653, 638519, 859306, 1277038, 1718612, 2554076, 3007571, 5094457, 6015142, 9636503, 10188914, 12030284, 19273006, 20377828, 35661199, 38546012, 67455521, 71322398, 134911042, 142644796, 249628393, 269822084, 472188647, 499256786, 799829749, 944377294, 998513572, 1599659498, 1888754588, 3199318996, 5598808243, 11197616486, 22395232972, 39191657701, 78383315402, 156766630804]

約数ペア:

[(1, 156766630804), (2, 78383315402), (4, 39191657701), (7, 22395232972), (14, 11197616486), (28, 5598808243), (49, 3199318996), (83, 1888754588), (98, 1599659498), (157, 998513572), (166, 944377294), (196, 799829749), (314, 499256786), (332, 472188647), (581, 269822084), (628, 249628393), (1099, 142644796), (1162, 134911042), (2198, 71322398), (2324, 67455521), (4067, 38546012), (4396, 35661199), (7693, 20377828), (8134, 19273006), (13031, 12030284), (15386, 10188914), (16268, 9636503), (26062, 6015142), (30772, 5094457), (52124, 3007571), (61379, 2554076), (91217, 1718612), (122758, 1277038), (182434, 859306), (245516, 638519), (364868, 429653)]