158875444

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2765

約数の個数: 72

約数和(自身を含む): 363581568

約数和(自身を除く): 204706124

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 2711, 4186, 4508, 5422, 8372, 10844, 14651, 18977, 29302, 35243, 37954, 58604, 62353, 70486, 75908, 124706, 132839, 140972, 246701, 249412, 265678, 436471, 493402, 531356, 810589, 872942, 986804, 1621178, 1726907, 1745884, 3055297, 3242356, 3453814, 5674123, 6110594, 6907628, 11348246, 12221188, 22696492, 39718861, 79437722, 158875444]

約数ペア:

[(1, 158875444), (2, 79437722), (4, 39718861), (7, 22696492), (13, 12221188), (14, 11348246), (23, 6907628), (26, 6110594), (28, 5674123), (46, 3453814), (49, 3242356), (52, 3055297), (91, 1745884), (92, 1726907), (98, 1621178), (161, 986804), (182, 872942), (196, 810589), (299, 531356), (322, 493402), (364, 436471), (598, 265678), (637, 249412), (644, 246701), (1127, 140972), (1196, 132839), (1274, 124706), (2093, 75908), (2254, 70486), (2548, 62353), (2711, 58604), (4186, 37954), (4508, 35243), (5422, 29302), (8372, 18977), (10844, 14651)]