139464894

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 284781600

約数和(自身を除く): 145316706

約数列:

[1, 2, 3, 6, 73, 146, 149, 219, 298, 438, 447, 894, 2137, 4274, 6411, 10877, 12822, 21754, 32631, 65262, 156001, 312002, 318413, 468003, 636826, 936006, 955239, 1910478, 23244149, 46488298, 69732447, 139464894]

約数ペア:

[(1, 139464894), (2, 69732447), (3, 46488298), (6, 23244149), (73, 1910478), (146, 955239), (149, 936006), (219, 636826), (298, 468003), (438, 318413), (447, 312002), (894, 156001), (2137, 65262), (4274, 32631), (6411, 21754), (10877, 12822)]