180642518

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 329261184

約数和(自身を除く): 148618666

約数列:

[1, 2, 7, 14, 31, 49, 62, 97, 98, 194, 217, 434, 613, 679, 1226, 1358, 1519, 3007, 3038, 4291, 4753, 6014, 8582, 9506, 19003, 21049, 30037, 38006, 42098, 59461, 60074, 118922, 133021, 147343, 266042, 294686, 416227, 832454, 931147, 1843291, 1862294, 2913589, 3686582, 5827178, 12903037, 25806074, 90321259, 180642518]

約数ペア:

[(1, 180642518), (2, 90321259), (7, 25806074), (14, 12903037), (31, 5827178), (49, 3686582), (62, 2913589), (97, 1862294), (98, 1843291), (194, 931147), (217, 832454), (434, 416227), (613, 294686), (679, 266042), (1226, 147343), (1358, 133021), (1519, 118922), (3007, 60074), (3038, 59461), (4291, 42098), (4753, 38006), (6014, 30037), (8582, 21049), (9506, 19003)]