15697750768

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{55333}}^1$

素因数の和:55514

約数の個数: 80

約数和(自身を含む): 37051646400

約数和(自身を除く): 21353895632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 149, 238, 272, 298, 476, 596, 952, 1043, 1192, 1904, 2086, 2384, 2533, 4172, 5066, 8344, 10132, 16688, 17731, 20264, 35462, 40528, 55333, 70924, 110666, 141848, 221332, 283696, 387331, 442664, 774662, 885328, 940661, 1549324, 1881322, 3098648, 3762644, 6197296, 6584627, 7525288, 8244617, 13169254, 15050576, 16489234, 26338508, 32978468, 52677016, 57712319, 65956936, 105354032, 115424638, 131913872, 140158489, 230849276, 280316978, 461698552, 560633956, 923397104, 981109423, 1121267912, 1962218846, 2242535824, 3924437692, 7848875384, 15697750768]

約数ペア:

[(1, 15697750768), (2, 7848875384), (4, 3924437692), (7, 2242535824), (8, 1962218846), (14, 1121267912), (16, 981109423), (17, 923397104), (28, 560633956), (34, 461698552), (56, 280316978), (68, 230849276), (112, 140158489), (119, 131913872), (136, 115424638), (149, 105354032), (238, 65956936), (272, 57712319), (298, 52677016), (476, 32978468), (596, 26338508), (952, 16489234), (1043, 15050576), (1192, 13169254), (1904, 8244617), (2086, 7525288), (2384, 6584627), (2533, 6197296), (4172, 3762644), (5066, 3098648), (8344, 1881322), (10132, 1549324), (16688, 940661), (17731, 885328), (20264, 774662), (35462, 442664), (40528, 387331), (55333, 283696), (70924, 221332), (110666, 141848)]