188141292

素因数分解:

$2^2\times 3^5\times {\mathrm{41}}^1\times {\mathrm{4721}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 505329552

約数和(自身を除く): 317188260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 738, 972, 1107, 1476, 2214, 3321, 4428, 4721, 6642, 9442, 9963, 13284, 14163, 18884, 19926, 28326, 39852, 42489, 56652, 84978, 127467, 169956, 193561, 254934, 382401, 387122, 509868, 580683, 764802, 774244, 1147203, 1161366, 1529604, 1742049, 2294406, 2322732, 3484098, 4588812, 5226147, 6968196, 10452294, 15678441, 20904588, 31356882, 47035323, 62713764, 94070646, 188141292]

約数ペア:

[(1, 188141292), (2, 94070646), (3, 62713764), (4, 47035323), (6, 31356882), (9, 20904588), (12, 15678441), (18, 10452294), (27, 6968196), (36, 5226147), (41, 4588812), (54, 3484098), (81, 2322732), (82, 2294406), (108, 1742049), (123, 1529604), (162, 1161366), (164, 1147203), (243, 774244), (246, 764802), (324, 580683), (369, 509868), (486, 387122), (492, 382401), (738, 254934), (972, 193561), (1107, 169956), (1476, 127467), (2214, 84978), (3321, 56652), (4428, 42489), (4721, 39852), (6642, 28326), (9442, 19926), (9963, 18884), (13284, 14163)]