131389692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{4357}}^1$

素因数の和:4730

約数の個数: 48

約数和(自身を含む): 351429120

約数和(自身を除く): 220039428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 4308, 4357, 5026, 7539, 8714, 10052, 13071, 15078, 17428, 26142, 30156, 30499, 52284, 60998, 91497, 121996, 182994, 365988, 1564163, 3128326, 4692489, 6256652, 9384978, 10949141, 18769956, 21898282, 32847423, 43796564, 65694846, 131389692]

約数ペア:

[(1, 131389692), (2, 65694846), (3, 43796564), (4, 32847423), (6, 21898282), (7, 18769956), (12, 10949141), (14, 9384978), (21, 6256652), (28, 4692489), (42, 3128326), (84, 1564163), (359, 365988), (718, 182994), (1077, 121996), (1436, 91497), (2154, 60998), (2513, 52284), (4308, 30499), (4357, 30156), (5026, 26142), (7539, 17428), (8714, 15078), (10052, 13071)]