149306712

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^3\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 394435200

約数和(自身を除く): 245128488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 907, 1083, 1444, 1814, 2166, 2721, 2888, 3628, 4332, 5442, 6859, 7256, 8664, 10884, 13718, 17233, 20577, 21768, 27436, 34466, 41154, 51699, 54872, 68932, 82308, 103398, 137864, 164616, 206796, 327427, 413592, 654854, 982281, 1309708, 1964562, 2619416, 3929124, 6221113, 7858248, 12442226, 18663339, 24884452, 37326678, 49768904, 74653356, 149306712]

約数ペア:

[(1, 149306712), (2, 74653356), (3, 49768904), (4, 37326678), (6, 24884452), (8, 18663339), (12, 12442226), (19, 7858248), (24, 6221113), (38, 3929124), (57, 2619416), (76, 1964562), (114, 1309708), (152, 982281), (228, 654854), (361, 413592), (456, 327427), (722, 206796), (907, 164616), (1083, 137864), (1444, 103398), (1814, 82308), (2166, 68932), (2721, 54872), (2888, 51699), (3628, 41154), (4332, 34466), (5442, 27436), (6859, 21768), (7256, 20577), (8664, 17233), (10884, 13718)]