142500708

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 120

約数和(自身を含む): 431441472

約数和(自身を除く): 288940764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 757, 996, 1134, 1162, 1494, 1514, 1743, 2241, 2268, 2271, 2324, 2988, 3028, 3486, 4482, 4542, 5229, 5299, 6723, 6813, 6972, 8964, 9084, 10458, 10598, 13446, 13626, 15687, 15897, 20439, 20916, 21196, 26892, 27252, 31374, 31794, 40878, 47061, 47691, 61317, 62748, 62831, 63588, 81756, 94122, 95382, 122634, 125662, 143073, 188244, 188493, 190764, 245268, 251324, 286146, 376986, 429219, 439817, 565479, 572292, 753972, 858438, 879634, 1130958, 1319451, 1696437, 1716876, 1759268, 2261916, 2638902, 3392874, 3958353, 5089311, 5277804, 6785748, 7916706, 10178622, 11875059, 15833412, 20357244, 23750118, 35625177, 47500236, 71250354, 142500708]

約数ペア:

[(1, 142500708), (2, 71250354), (3, 47500236), (4, 35625177), (6, 23750118), (7, 20357244), (9, 15833412), (12, 11875059), (14, 10178622), (18, 7916706), (21, 6785748), (27, 5277804), (28, 5089311), (36, 3958353), (42, 3392874), (54, 2638902), (63, 2261916), (81, 1759268), (83, 1716876), (84, 1696437), (108, 1319451), (126, 1130958), (162, 879634), (166, 858438), (189, 753972), (249, 572292), (252, 565479), (324, 439817), (332, 429219), (378, 376986), (498, 286146), (567, 251324), (581, 245268), (747, 190764), (756, 188493), (757, 188244), (996, 143073), (1134, 125662), (1162, 122634), (1494, 95382), (1514, 94122), (1743, 81756), (2241, 63588), (2268, 62831), (2271, 62748), (2324, 61317), (2988, 47691), (3028, 47061), (3486, 40878), (4482, 31794), (4542, 31374), (5229, 27252), (5299, 26892), (6723, 21196), (6813, 20916), (6972, 20439), (8964, 15897), (9084, 15687), (10458, 13626), (10598, 13446)]