138774708

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{22543}}^1$

素因数の和:22578

約数の個数: 60

約数和(自身を含む): 381895360

約数和(自身を除く): 243120652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3078, 6156, 22543, 45086, 67629, 90172, 135258, 202887, 270516, 405774, 428317, 608661, 811548, 856634, 1217322, 1284951, 1713268, 1825983, 2434644, 2569902, 3651966, 3854853, 5139804, 7303932, 7709706, 11564559, 15419412, 23129118, 34693677, 46258236, 69387354, 138774708]

約数ペア:

[(1, 138774708), (2, 69387354), (3, 46258236), (4, 34693677), (6, 23129118), (9, 15419412), (12, 11564559), (18, 7709706), (19, 7303932), (27, 5139804), (36, 3854853), (38, 3651966), (54, 2569902), (57, 2434644), (76, 1825983), (81, 1713268), (108, 1284951), (114, 1217322), (162, 856634), (171, 811548), (228, 608661), (324, 428317), (342, 405774), (513, 270516), (684, 202887), (1026, 135258), (1539, 90172), (2052, 67629), (3078, 45086), (6156, 22543)]