187310032

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1380

約数の個数: 80

約数和(自身を含む): 451360000

約数和(自身を除く): 264049968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 103, 104, 112, 182, 206, 208, 364, 412, 721, 728, 824, 1249, 1339, 1442, 1456, 1648, 2498, 2678, 2884, 4996, 5356, 5768, 8743, 9373, 9992, 10712, 11536, 16237, 17486, 18746, 19984, 21424, 32474, 34972, 37492, 64948, 69944, 74984, 113659, 128647, 129896, 139888, 149968, 227318, 257294, 259792, 454636, 514588, 900529, 909272, 1029176, 1672411, 1801058, 1818544, 2058352, 3344822, 3602116, 6689644, 7204232, 11706877, 13379288, 14408464, 23413754, 26758576, 46827508, 93655016, 187310032]

約数ペア:

[(1, 187310032), (2, 93655016), (4, 46827508), (7, 26758576), (8, 23413754), (13, 14408464), (14, 13379288), (16, 11706877), (26, 7204232), (28, 6689644), (52, 3602116), (56, 3344822), (91, 2058352), (103, 1818544), (104, 1801058), (112, 1672411), (182, 1029176), (206, 909272), (208, 900529), (364, 514588), (412, 454636), (721, 259792), (728, 257294), (824, 227318), (1249, 149968), (1339, 139888), (1442, 129896), (1456, 128647), (1648, 113659), (2498, 74984), (2678, 69944), (2884, 64948), (4996, 37492), (5356, 34972), (5768, 32474), (8743, 21424), (9373, 19984), (9992, 18746), (10712, 17486), (11536, 16237)]