149949016

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2137}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 329038200

約数和(自身を除く): 179089184

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 358, 392, 716, 1253, 1432, 2137, 2506, 4274, 5012, 8548, 8771, 10024, 14959, 17096, 17542, 29918, 35084, 59836, 70168, 104713, 119672, 209426, 382523, 418852, 765046, 837704, 1530092, 2677661, 3060184, 5355322, 10710644, 18743627, 21421288, 37487254, 74974508, 149949016]

約数ペア:

[(1, 149949016), (2, 74974508), (4, 37487254), (7, 21421288), (8, 18743627), (14, 10710644), (28, 5355322), (49, 3060184), (56, 2677661), (98, 1530092), (179, 837704), (196, 765046), (358, 418852), (392, 382523), (716, 209426), (1253, 119672), (1432, 104713), (2137, 70168), (2506, 59836), (4274, 35084), (5012, 29918), (8548, 17542), (8771, 17096), (10024, 14959)]