161565264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5527}}^1$

素因数の和:5577

約数の個数: 120

約数和(自身を含む): 534668160

約数和(自身を除く): 373102896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 5527, 7308, 9744, 11054, 14616, 16581, 22108, 29232, 33162, 38689, 44216, 49743, 66324, 77378, 88432, 99486, 116067, 132648, 154756, 160283, 198972, 232134, 265296, 309512, 320566, 348201, 397944, 464268, 480849, 619024, 641132, 696402, 795888, 928536, 961698, 1121981, 1282264, 1392804, 1442547, 1857072, 1923396, 2243962, 2564528, 2785608, 2885094, 3365943, 3846792, 4487924, 5571216, 5770188, 6731886, 7693584, 8975848, 10097829, 11540376, 13463772, 17951696, 20195658, 23080752, 26927544, 40391316, 53855088, 80782632, 161565264]

約数ペア:

[(1, 161565264), (2, 80782632), (3, 53855088), (4, 40391316), (6, 26927544), (7, 23080752), (8, 20195658), (9, 17951696), (12, 13463772), (14, 11540376), (16, 10097829), (18, 8975848), (21, 7693584), (24, 6731886), (28, 5770188), (29, 5571216), (36, 4487924), (42, 3846792), (48, 3365943), (56, 2885094), (58, 2785608), (63, 2564528), (72, 2243962), (84, 1923396), (87, 1857072), (112, 1442547), (116, 1392804), (126, 1282264), (144, 1121981), (168, 961698), (174, 928536), (203, 795888), (232, 696402), (252, 641132), (261, 619024), (336, 480849), (348, 464268), (406, 397944), (464, 348201), (504, 320566), (522, 309512), (609, 265296), (696, 232134), (812, 198972), (1008, 160283), (1044, 154756), (1218, 132648), (1392, 116067), (1624, 99486), (1827, 88432), (2088, 77378), (2436, 66324), (3248, 49743), (3654, 44216), (4176, 38689), (4872, 33162), (5527, 29232), (7308, 22108), (9744, 16581), (11054, 14616)]