157039989064

素因数分解:

$2^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1279}}^1\times {\mathrm{3041}}^1$

素因数の和:4443

約数の個数: 96

約数和(自身を含む): 346233139200

約数和(自身を除く): 189193150136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 103, 196, 206, 392, 412, 721, 824, 1279, 1442, 2558, 2884, 3041, 5047, 5116, 5768, 6082, 8953, 10094, 10232, 12164, 17906, 20188, 21287, 24328, 35812, 40376, 42574, 62671, 71624, 85148, 125342, 131737, 149009, 170296, 250684, 263474, 298018, 313223, 501368, 526948, 596036, 626446, 922159, 1053896, 1192072, 1252892, 1844318, 2192561, 2505784, 3688636, 3889439, 4385122, 6455113, 7377272, 7778878, 8770244, 12910226, 15347927, 15557756, 17540488, 25820452, 27226073, 30695854, 31115512, 51640904, 54452146, 61391708, 108904292, 122783416, 190582511, 217808584, 381165022, 400612217, 762330044, 801224434, 1524660088, 1602448868, 2804285519, 3204897736, 5608571038, 11217142076, 19629998633, 22434284152, 39259997266, 78519994532, 157039989064]

約数ペア:

[(1, 157039989064), (2, 78519994532), (4, 39259997266), (7, 22434284152), (8, 19629998633), (14, 11217142076), (28, 5608571038), (49, 3204897736), (56, 2804285519), (98, 1602448868), (103, 1524660088), (196, 801224434), (206, 762330044), (392, 400612217), (412, 381165022), (721, 217808584), (824, 190582511), (1279, 122783416), (1442, 108904292), (2558, 61391708), (2884, 54452146), (3041, 51640904), (5047, 31115512), (5116, 30695854), (5768, 27226073), (6082, 25820452), (8953, 17540488), (10094, 15557756), (10232, 15347927), (12164, 12910226), (17906, 8770244), (20188, 7778878), (21287, 7377272), (24328, 6455113), (35812, 4385122), (40376, 3889439), (42574, 3688636), (62671, 2505784), (71624, 2192561), (85148, 1844318), (125342, 1252892), (131737, 1192072), (149009, 1053896), (170296, 922159), (250684, 626446), (263474, 596036), (298018, 526948), (313223, 501368)]