131193888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195229}}^1$

素因数の和:195249

約数の個数: 48

約数和(自身を含む): 393583680

約数和(自身を除く): 262389792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195229, 390458, 585687, 780916, 1171374, 1366603, 1561832, 2342748, 2733206, 3123664, 4099809, 4685496, 5466412, 6247328, 8199618, 9370992, 10932824, 16399236, 18741984, 21865648, 32798472, 43731296, 65596944, 131193888]

約数ペア:

[(1, 131193888), (2, 65596944), (3, 43731296), (4, 32798472), (6, 21865648), (7, 18741984), (8, 16399236), (12, 10932824), (14, 9370992), (16, 8199618), (21, 6247328), (24, 5466412), (28, 4685496), (32, 4099809), (42, 3123664), (48, 2733206), (56, 2342748), (84, 1561832), (96, 1366603), (112, 1171374), (168, 780916), (224, 585687), (336, 390458), (672, 195229)]