155573656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 362799360

約数和(自身を除く): 207225704

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 53, 56, 86, 92, 106, 161, 172, 184, 212, 301, 322, 344, 371, 424, 602, 644, 742, 989, 1204, 1219, 1288, 1484, 1978, 2279, 2408, 2438, 2809, 2968, 3956, 4558, 4876, 5618, 6923, 7912, 8533, 9116, 9752, 11236, 13846, 15953, 17066, 18232, 19663, 22472, 27692, 31906, 34132, 39326, 52417, 55384, 63812, 64607, 68264, 78652, 104834, 120787, 127624, 129214, 157304, 209668, 241574, 258428, 366919, 419336, 452249, 483148, 516856, 733838, 845509, 904498, 966296, 1467676, 1691018, 1808996, 2778101, 2935352, 3382036, 3617992, 5556202, 6764072, 11112404, 19446707, 22224808, 38893414, 77786828, 155573656]

約数ペア:

[(1, 155573656), (2, 77786828), (4, 38893414), (7, 22224808), (8, 19446707), (14, 11112404), (23, 6764072), (28, 5556202), (43, 3617992), (46, 3382036), (53, 2935352), (56, 2778101), (86, 1808996), (92, 1691018), (106, 1467676), (161, 966296), (172, 904498), (184, 845509), (212, 733838), (301, 516856), (322, 483148), (344, 452249), (371, 419336), (424, 366919), (602, 258428), (644, 241574), (742, 209668), (989, 157304), (1204, 129214), (1219, 127624), (1288, 120787), (1484, 104834), (1978, 78652), (2279, 68264), (2408, 64607), (2438, 63812), (2809, 55384), (2968, 52417), (3956, 39326), (4558, 34132), (4876, 31906), (5618, 27692), (6923, 22472), (7912, 19663), (8533, 18232), (9116, 17066), (9752, 15953), (11236, 13846)]