153932856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2745

約数の個数: 128

約数和(自身を含む): 495452160

約数和(自身を除く): 341519304

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2687, 2728, 4092, 4774, 5208, 5374, 7161, 8061, 8184, 9548, 10748, 14322, 16122, 18809, 19096, 21496, 28644, 29557, 32244, 37618, 56427, 57288, 59114, 64488, 75236, 83297, 88671, 112854, 118228, 150472, 166594, 177342, 206899, 225708, 236456, 249891, 333188, 354684, 413798, 451416, 499782, 583079, 620697, 666376, 709368, 827596, 916267, 999564, 1166158, 1241394, 1655192, 1749237, 1832534, 1999128, 2332316, 2482788, 2748801, 3498474, 3665068, 4664632, 4965576, 5497602, 6413869, 6996948, 7330136, 10995204, 12827738, 13993896, 19241607, 21990408, 25655476, 38483214, 51310952, 76966428, 153932856]

約数ペア:

[(1, 153932856), (2, 76966428), (3, 51310952), (4, 38483214), (6, 25655476), (7, 21990408), (8, 19241607), (11, 13993896), (12, 12827738), (14, 10995204), (21, 7330136), (22, 6996948), (24, 6413869), (28, 5497602), (31, 4965576), (33, 4664632), (42, 3665068), (44, 3498474), (56, 2748801), (62, 2482788), (66, 2332316), (77, 1999128), (84, 1832534), (88, 1749237), (93, 1655192), (124, 1241394), (132, 1166158), (154, 999564), (168, 916267), (186, 827596), (217, 709368), (231, 666376), (248, 620697), (264, 583079), (308, 499782), (341, 451416), (372, 413798), (434, 354684), (462, 333188), (616, 249891), (651, 236456), (682, 225708), (744, 206899), (868, 177342), (924, 166594), (1023, 150472), (1302, 118228), (1364, 112854), (1736, 88671), (1848, 83297), (2046, 75236), (2387, 64488), (2604, 59114), (2687, 57288), (2728, 56427), (4092, 37618), (4774, 32244), (5208, 29557), (5374, 28644), (7161, 21496), (8061, 19096), (8184, 18809), (9548, 16122), (10748, 14322)]