180366844

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 380071440

約数和(自身を除く): 199704596

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 97, 98, 106, 179, 194, 196, 212, 358, 371, 388, 679, 716, 742, 1253, 1358, 1484, 2506, 2597, 2716, 4753, 5012, 5141, 5194, 8771, 9487, 9506, 10282, 10388, 17363, 17542, 18974, 19012, 20564, 34726, 35084, 35987, 37948, 66409, 69452, 71974, 121541, 132818, 143948, 243082, 251909, 265636, 464863, 486164, 503818, 850787, 920239, 929726, 1007636, 1701574, 1840478, 1859452, 3403148, 3680956, 6441673, 12883346, 25766692, 45091711, 90183422, 180366844]

約数ペア:

[(1, 180366844), (2, 90183422), (4, 45091711), (7, 25766692), (14, 12883346), (28, 6441673), (49, 3680956), (53, 3403148), (97, 1859452), (98, 1840478), (106, 1701574), (179, 1007636), (194, 929726), (196, 920239), (212, 850787), (358, 503818), (371, 486164), (388, 464863), (679, 265636), (716, 251909), (742, 243082), (1253, 143948), (1358, 132818), (1484, 121541), (2506, 71974), (2597, 69452), (2716, 66409), (4753, 37948), (5012, 35987), (5141, 35084), (5194, 34726), (8771, 20564), (9487, 19012), (9506, 18974), (10282, 17542), (10388, 17363)]