181159566

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 459648000

約数和(自身を除く): 278488434

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 49, 57, 82, 98, 113, 114, 123, 133, 147, 226, 246, 266, 287, 294, 339, 343, 399, 574, 678, 686, 779, 791, 798, 861, 931, 1029, 1558, 1582, 1722, 1862, 2009, 2058, 2147, 2337, 2373, 2793, 4018, 4294, 4633, 4674, 4746, 5453, 5537, 5586, 6027, 6441, 6517, 9266, 10906, 11074, 12054, 12882, 13034, 13899, 14063, 15029, 16359, 16611, 19551, 27798, 28126, 30058, 32431, 32718, 33222, 38171, 38759, 39102, 42189, 45087, 64862, 76342, 77518, 84378, 88027, 90174, 97293, 105203, 114513, 116277, 176054, 194586, 210406, 227017, 229026, 232554, 264081, 267197, 315609, 454034, 528162, 534394, 616189, 631218, 681051, 736421, 801591, 1232378, 1362102, 1472842, 1589119, 1603182, 1848567, 2209263, 3178238, 3697134, 4313323, 4418526, 4767357, 8626646, 9534714, 12939969, 25879938, 30193261, 60386522, 90579783, 181159566]

約数ペア:

[(1, 181159566), (2, 90579783), (3, 60386522), (6, 30193261), (7, 25879938), (14, 12939969), (19, 9534714), (21, 8626646), (38, 4767357), (41, 4418526), (42, 4313323), (49, 3697134), (57, 3178238), (82, 2209263), (98, 1848567), (113, 1603182), (114, 1589119), (123, 1472842), (133, 1362102), (147, 1232378), (226, 801591), (246, 736421), (266, 681051), (287, 631218), (294, 616189), (339, 534394), (343, 528162), (399, 454034), (574, 315609), (678, 267197), (686, 264081), (779, 232554), (791, 229026), (798, 227017), (861, 210406), (931, 194586), (1029, 176054), (1558, 116277), (1582, 114513), (1722, 105203), (1862, 97293), (2009, 90174), (2058, 88027), (2147, 84378), (2337, 77518), (2373, 76342), (2793, 64862), (4018, 45087), (4294, 42189), (4633, 39102), (4674, 38759), (4746, 38171), (5453, 33222), (5537, 32718), (5586, 32431), (6027, 30058), (6441, 28126), (6517, 27798), (9266, 19551), (10906, 16611), (11074, 16359), (12054, 15029), (12882, 14063), (13034, 13899)]