158587912

素因数分解:

$2^3\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2953}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 348542460

約数和(自身を除く): 189954548

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 392, 548, 959, 1096, 1918, 2953, 3836, 5906, 6713, 7672, 11812, 13426, 20671, 23624, 26852, 41342, 53704, 82684, 144697, 165368, 289394, 404561, 578788, 809122, 1157576, 1618244, 2831927, 3236488, 5663854, 11327708, 19823489, 22655416, 39646978, 79293956, 158587912]

約数ペア:

[(1, 158587912), (2, 79293956), (4, 39646978), (7, 22655416), (8, 19823489), (14, 11327708), (28, 5663854), (49, 3236488), (56, 2831927), (98, 1618244), (137, 1157576), (196, 809122), (274, 578788), (392, 404561), (548, 289394), (959, 165368), (1096, 144697), (1918, 82684), (2953, 53704), (3836, 41342), (5906, 26852), (6713, 23624), (7672, 20671), (11812, 13426)]