15666573561808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{17168923}}^1$

素因数の和:17169092

約数の個数: 80

約数和(自身を含む): 33799155840576

約数和(自身を除く): 18132582278768

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 107, 164, 208, 214, 328, 428, 533, 656, 856, 1066, 1391, 1712, 2132, 2782, 4264, 4387, 5564, 8528, 8774, 11128, 17548, 22256, 35096, 57031, 70192, 114062, 228124, 456248, 912496, 17168923, 34337846, 68675692, 137351384, 223195999, 274702768, 446391998, 703925843, 892783996, 1407851686, 1785567992, 1837074761, 2815703372, 3571135984, 3674149522, 5631406744, 7348299044, 9151035959, 11262813488, 14696598088, 18302071918, 23881971893, 29393196176, 36604143836, 47763943786, 73208287672, 75320065201, 95527887572, 146416575344, 150640130402, 191055775144, 301280260804, 382111550288, 602560521608, 979160847613, 1205121043216, 1958321695226, 3916643390452, 7833286780904, 15666573561808]

約数ペア:

[(1, 15666573561808), (2, 7833286780904), (4, 3916643390452), (8, 1958321695226), (13, 1205121043216), (16, 979160847613), (26, 602560521608), (41, 382111550288), (52, 301280260804), (82, 191055775144), (104, 150640130402), (107, 146416575344), (164, 95527887572), (208, 75320065201), (214, 73208287672), (328, 47763943786), (428, 36604143836), (533, 29393196176), (656, 23881971893), (856, 18302071918), (1066, 14696598088), (1391, 11262813488), (1712, 9151035959), (2132, 7348299044), (2782, 5631406744), (4264, 3674149522), (4387, 3571135984), (5564, 2815703372), (8528, 1837074761), (8774, 1785567992), (11128, 1407851686), (17548, 892783996), (22256, 703925843), (35096, 446391998), (57031, 274702768), (70192, 223195999), (114062, 137351384), (228124, 68675692), (456248, 34337846), (912496, 17168923)]