148861986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2647}}^1$

素因数の和:2775

約数の個数: 64

約数和(自身を含む): 370126848

約数和(自身を除く): 221264862

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 103, 182, 206, 273, 309, 546, 618, 721, 1339, 1442, 2163, 2647, 2678, 4017, 4326, 5294, 7941, 8034, 9373, 15882, 18529, 18746, 28119, 34411, 37058, 55587, 56238, 68822, 103233, 111174, 206466, 240877, 272641, 481754, 545282, 722631, 817923, 1445262, 1635846, 1908487, 3544333, 3816974, 5725461, 7088666, 10632999, 11450922, 21265998, 24810331, 49620662, 74430993, 148861986]

約数ペア:

[(1, 148861986), (2, 74430993), (3, 49620662), (6, 24810331), (7, 21265998), (13, 11450922), (14, 10632999), (21, 7088666), (26, 5725461), (39, 3816974), (42, 3544333), (78, 1908487), (91, 1635846), (103, 1445262), (182, 817923), (206, 722631), (273, 545282), (309, 481754), (546, 272641), (618, 240877), (721, 206466), (1339, 111174), (1442, 103233), (2163, 68822), (2647, 56238), (2678, 55587), (4017, 37058), (4326, 34411), (5294, 28119), (7941, 18746), (8034, 18529), (9373, 15882)]