161184828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4447

約数の個数: 96

約数和(自身を含む): 472227840

約数和(自身を除く): 311043012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 228, 266, 276, 322, 399, 437, 483, 532, 644, 798, 874, 966, 1311, 1596, 1748, 1932, 2622, 3059, 4391, 5244, 6118, 8782, 9177, 12236, 13173, 17564, 18354, 26346, 30737, 36708, 52692, 61474, 83429, 92211, 100993, 122948, 166858, 184422, 201986, 250287, 302979, 333716, 368844, 403972, 500574, 584003, 605958, 706951, 1001148, 1168006, 1211916, 1413902, 1752009, 1918867, 2120853, 2336012, 2827804, 3504018, 3837734, 4241706, 5756601, 7008036, 7675468, 8483412, 11513202, 13432069, 23026404, 26864138, 40296207, 53728276, 80592414, 161184828]

約数ペア:

[(1, 161184828), (2, 80592414), (3, 53728276), (4, 40296207), (6, 26864138), (7, 23026404), (12, 13432069), (14, 11513202), (19, 8483412), (21, 7675468), (23, 7008036), (28, 5756601), (38, 4241706), (42, 3837734), (46, 3504018), (57, 2827804), (69, 2336012), (76, 2120853), (84, 1918867), (92, 1752009), (114, 1413902), (133, 1211916), (138, 1168006), (161, 1001148), (228, 706951), (266, 605958), (276, 584003), (322, 500574), (399, 403972), (437, 368844), (483, 333716), (532, 302979), (644, 250287), (798, 201986), (874, 184422), (966, 166858), (1311, 122948), (1596, 100993), (1748, 92211), (1932, 83429), (2622, 61474), (3059, 52692), (4391, 36708), (5244, 30737), (6118, 26346), (8782, 18354), (9177, 17564), (12236, 13173)]