156627539972

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{21061}}^1$

素因数の和:21672

約数の個数: 48

約数和(自身を含む): 284718643440

約数和(自身を除く): 128091103468

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 461, 922, 1844, 4033, 8066, 16132, 17057, 21061, 34114, 42122, 50249, 68228, 84244, 100498, 200996, 779257, 1558514, 1859213, 2295649, 3117028, 3718426, 4591298, 7436852, 9182596, 9709121, 19418242, 38836484, 84939013, 169878026, 339756052, 359237477, 718474954, 1058294189, 1436949908, 2116588378, 4233176756, 39156884993, 78313769986, 156627539972]

約数ペア:

[(1, 156627539972), (2, 78313769986), (4, 39156884993), (37, 4233176756), (74, 2116588378), (109, 1436949908), (148, 1058294189), (218, 718474954), (436, 359237477), (461, 339756052), (922, 169878026), (1844, 84939013), (4033, 38836484), (8066, 19418242), (16132, 9709121), (17057, 9182596), (21061, 7436852), (34114, 4591298), (42122, 3718426), (50249, 3117028), (68228, 2295649), (84244, 1859213), (100498, 1558514), (200996, 779257)]