149376108

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{254041}}^1$

素因数の和:254062

約数の個数: 36

約数和(自身を含む): 405451032

約数和(自身を除く): 256074924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 254041, 508082, 762123, 1016164, 1524246, 1778287, 3048492, 3556574, 5334861, 7113148, 10669722, 12448009, 21339444, 24896018, 37344027, 49792036, 74688054, 149376108]

約数ペア:

[(1, 149376108), (2, 74688054), (3, 49792036), (4, 37344027), (6, 24896018), (7, 21339444), (12, 12448009), (14, 10669722), (21, 7113148), (28, 5334861), (42, 3556574), (49, 3048492), (84, 1778287), (98, 1524246), (147, 1016164), (196, 762123), (294, 508082), (588, 254041)]