149452968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2549}}^1$

素因数の和:2914

約数の個数: 64

約数和(自身を含む): 428400000

約数和(自身を除く): 278947032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 349, 698, 1047, 1396, 2094, 2443, 2549, 2792, 4188, 4886, 5098, 7329, 7647, 8376, 9772, 10196, 14658, 15294, 17843, 19544, 20392, 29316, 30588, 35686, 53529, 58632, 61176, 71372, 107058, 142744, 214116, 428232, 889601, 1779202, 2668803, 3558404, 5337606, 6227207, 7116808, 10675212, 12454414, 18681621, 21350424, 24908828, 37363242, 49817656, 74726484, 149452968]

約数ペア:

[(1, 149452968), (2, 74726484), (3, 49817656), (4, 37363242), (6, 24908828), (7, 21350424), (8, 18681621), (12, 12454414), (14, 10675212), (21, 7116808), (24, 6227207), (28, 5337606), (42, 3558404), (56, 2668803), (84, 1779202), (168, 889601), (349, 428232), (698, 214116), (1047, 142744), (1396, 107058), (2094, 71372), (2443, 61176), (2549, 58632), (2792, 53529), (4188, 35686), (4886, 30588), (5098, 29316), (7329, 20392), (7647, 19544), (8376, 17843), (9772, 15294), (10196, 14658)]