15957656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 96

約数和(自身を含む): 37551600

約数和(自身を除く): 21593944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 29, 37, 44, 52, 58, 74, 88, 104, 116, 143, 148, 169, 232, 286, 296, 319, 338, 377, 407, 481, 572, 638, 676, 754, 814, 962, 1073, 1144, 1276, 1352, 1508, 1628, 1859, 1924, 2146, 2552, 3016, 3256, 3718, 3848, 4147, 4292, 4901, 5291, 6253, 7436, 8294, 8584, 9802, 10582, 11803, 12506, 13949, 14872, 16588, 19604, 21164, 23606, 25012, 27898, 33176, 39208, 42328, 47212, 50024, 53911, 55796, 68783, 94424, 107822, 111592, 137566, 153439, 181337, 215644, 275132, 306878, 362674, 431288, 550264, 613756, 725348, 1227512, 1450696, 1994707, 3989414, 7978828, 15957656]

約数ペア:

[(1, 15957656), (2, 7978828), (4, 3989414), (8, 1994707), (11, 1450696), (13, 1227512), (22, 725348), (26, 613756), (29, 550264), (37, 431288), (44, 362674), (52, 306878), (58, 275132), (74, 215644), (88, 181337), (104, 153439), (116, 137566), (143, 111592), (148, 107822), (169, 94424), (232, 68783), (286, 55796), (296, 53911), (319, 50024), (338, 47212), (377, 42328), (407, 39208), (481, 33176), (572, 27898), (638, 25012), (676, 23606), (754, 21164), (814, 19604), (962, 16588), (1073, 14872), (1144, 13949), (1276, 12506), (1352, 11803), (1508, 10582), (1628, 9802), (1859, 8584), (1924, 8294), (2146, 7436), (2552, 6253), (3016, 5291), (3256, 4901), (3718, 4292), (3848, 4147)]