159192760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 389914560

約数和(自身を除く): 230721800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 289, 293, 340, 376, 470, 578, 586, 680, 799, 940, 1156, 1172, 1445, 1465, 1598, 1880, 2312, 2344, 2890, 2930, 3196, 3995, 4981, 5780, 5860, 6392, 7990, 9962, 11560, 11720, 13583, 13771, 15980, 19924, 24905, 27166, 27542, 31960, 39848, 49810, 54332, 55084, 67915, 68855, 84677, 99620, 108664, 110168, 135830, 137710, 169354, 199240, 234107, 271660, 275420, 338708, 423385, 468214, 543320, 550840, 677416, 846770, 936428, 1170535, 1693540, 1872856, 2341070, 3387080, 3979819, 4682140, 7959638, 9364280, 15919276, 19899095, 31838552, 39798190, 79596380, 159192760]

約数ペア:

[(1, 159192760), (2, 79596380), (4, 39798190), (5, 31838552), (8, 19899095), (10, 15919276), (17, 9364280), (20, 7959638), (34, 4682140), (40, 3979819), (47, 3387080), (68, 2341070), (85, 1872856), (94, 1693540), (136, 1170535), (170, 936428), (188, 846770), (235, 677416), (289, 550840), (293, 543320), (340, 468214), (376, 423385), (470, 338708), (578, 275420), (586, 271660), (680, 234107), (799, 199240), (940, 169354), (1156, 137710), (1172, 135830), (1445, 110168), (1465, 108664), (1598, 99620), (1880, 84677), (2312, 68855), (2344, 67915), (2890, 55084), (2930, 54332), (3196, 49810), (3995, 39848), (4981, 31960), (5780, 27542), (5860, 27166), (6392, 24905), (7990, 19924), (9962, 15980), (11560, 13771), (11720, 13583)]