155642148

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 433799520

約数和(自身を除く): 278157372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 131, 162, 171, 193, 228, 262, 324, 342, 386, 393, 513, 524, 579, 684, 772, 786, 1026, 1158, 1179, 1539, 1572, 1737, 2052, 2316, 2358, 2489, 3078, 3474, 3537, 3667, 4716, 4978, 5211, 6156, 6948, 7074, 7334, 7467, 9956, 10422, 10611, 11001, 14148, 14668, 14934, 15633, 20844, 21222, 22002, 22401, 25283, 29868, 31266, 33003, 42444, 44004, 44802, 50566, 62532, 66006, 67203, 75849, 89604, 99009, 101132, 132012, 134406, 151698, 198018, 201609, 227547, 268812, 297027, 303396, 396036, 403218, 455094, 480377, 594054, 682641, 806436, 910188, 960754, 1188108, 1365282, 1441131, 1921508, 2047923, 2730564, 2882262, 4095846, 4323393, 5764524, 8191692, 8646786, 12970179, 17293572, 25940358, 38910537, 51880716, 77821074, 155642148]

約数ペア:

[(1, 155642148), (2, 77821074), (3, 51880716), (4, 38910537), (6, 25940358), (9, 17293572), (12, 12970179), (18, 8646786), (19, 8191692), (27, 5764524), (36, 4323393), (38, 4095846), (54, 2882262), (57, 2730564), (76, 2047923), (81, 1921508), (108, 1441131), (114, 1365282), (131, 1188108), (162, 960754), (171, 910188), (193, 806436), (228, 682641), (262, 594054), (324, 480377), (342, 455094), (386, 403218), (393, 396036), (513, 303396), (524, 297027), (579, 268812), (684, 227547), (772, 201609), (786, 198018), (1026, 151698), (1158, 134406), (1179, 132012), (1539, 101132), (1572, 99009), (1737, 89604), (2052, 75849), (2316, 67203), (2358, 66006), (2489, 62532), (3078, 50566), (3474, 44802), (3537, 44004), (3667, 42444), (4716, 33003), (4978, 31266), (5211, 29868), (6156, 25283), (6948, 22401), (7074, 22002), (7334, 21222), (7467, 20844), (9956, 15633), (10422, 14934), (10611, 14668), (11001, 14148)]