149748312

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{18191}}^1$

素因数の和:18221

約数の個数: 64

約数和(自身を含む): 436608000

約数和(自身を除く): 286859688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 18191, 36382, 54573, 72764, 109146, 127337, 145528, 218292, 254674, 382011, 436584, 509348, 764022, 891359, 1018696, 1528044, 1782718, 2674077, 3056088, 3565436, 5348154, 6239513, 7130872, 10696308, 12479026, 18718539, 21392616, 24958052, 37437078, 49916104, 74874156, 149748312]

約数ペア:

[(1, 149748312), (2, 74874156), (3, 49916104), (4, 37437078), (6, 24958052), (7, 21392616), (8, 18718539), (12, 12479026), (14, 10696308), (21, 7130872), (24, 6239513), (28, 5348154), (42, 3565436), (49, 3056088), (56, 2674077), (84, 1782718), (98, 1528044), (147, 1018696), (168, 891359), (196, 764022), (294, 509348), (343, 436584), (392, 382011), (588, 254674), (686, 218292), (1029, 145528), (1176, 127337), (1372, 109146), (2058, 72764), (2744, 54573), (4116, 36382), (8232, 18191)]