157054018210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{3881}}^1$

素因数の和:5127

約数の個数: 64

約数和(自身を含む): 293185720800

約数和(自身を除く): 136131702590

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1109, 2218, 3649, 3881, 5545, 7298, 7762, 11090, 18245, 19405, 36490, 38810, 45469, 90938, 98701, 159121, 197402, 227345, 318242, 345409, 454690, 493505, 690818, 795605, 987010, 1591210, 1727045, 3454090, 4046741, 4304029, 8093482, 8608058, 14161769, 20233705, 21520145, 28323538, 40467410, 43040290, 70808845, 141617690, 176465189, 352930378, 383058581, 766117162, 882325945, 1764651890, 1915292905, 3830585810, 15705401821, 31410803642, 78527009105, 157054018210]

約数ペア:

[(1, 157054018210), (2, 78527009105), (5, 31410803642), (10, 15705401821), (41, 3830585810), (82, 1915292905), (89, 1764651890), (178, 882325945), (205, 766117162), (410, 383058581), (445, 352930378), (890, 176465189), (1109, 141617690), (2218, 70808845), (3649, 43040290), (3881, 40467410), (5545, 28323538), (7298, 21520145), (7762, 20233705), (11090, 14161769), (18245, 8608058), (19405, 8093482), (36490, 4304029), (38810, 4046741), (45469, 3454090), (90938, 1727045), (98701, 1591210), (159121, 987010), (197402, 795605), (227345, 690818), (318242, 493505), (345409, 454690)]