140987574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 96

約数和(自身を含む): 387901440

約数和(自身を除く): 246913866

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 169, 182, 189, 234, 273, 338, 351, 378, 507, 546, 702, 819, 1014, 1183, 1521, 1638, 2207, 2366, 2457, 3042, 3549, 4414, 4563, 4914, 6621, 7098, 9126, 10647, 13242, 15449, 19863, 21294, 28691, 30898, 31941, 39726, 46347, 57382, 59589, 63882, 86073, 92694, 119178, 139041, 172146, 200837, 258219, 278082, 372983, 401674, 417123, 516438, 602511, 745966, 774657, 834246, 1118949, 1205022, 1549314, 1807533, 2237898, 2610881, 3356847, 3615066, 5221762, 5422599, 6713694, 7832643, 10070541, 10845198, 15665286, 20141082, 23497929, 46995858, 70493787, 140987574]

約数ペア:

[(1, 140987574), (2, 70493787), (3, 46995858), (6, 23497929), (7, 20141082), (9, 15665286), (13, 10845198), (14, 10070541), (18, 7832643), (21, 6713694), (26, 5422599), (27, 5221762), (39, 3615066), (42, 3356847), (54, 2610881), (63, 2237898), (78, 1807533), (91, 1549314), (117, 1205022), (126, 1118949), (169, 834246), (182, 774657), (189, 745966), (234, 602511), (273, 516438), (338, 417123), (351, 401674), (378, 372983), (507, 278082), (546, 258219), (702, 200837), (819, 172146), (1014, 139041), (1183, 119178), (1521, 92694), (1638, 86073), (2207, 63882), (2366, 59589), (2457, 57382), (3042, 46347), (3549, 39726), (4414, 31941), (4563, 30898), (4914, 28691), (6621, 21294), (7098, 19863), (9126, 15449), (10647, 13242)]