40154826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 88252416

約数和(自身を除く): 48097590

約数列:

[1, 2, 3, 6, 23, 41, 46, 47, 69, 82, 94, 123, 138, 141, 151, 246, 282, 302, 453, 906, 943, 1081, 1886, 1927, 2162, 2829, 3243, 3473, 3854, 5658, 5781, 6191, 6486, 6946, 7097, 10419, 11562, 12382, 14194, 18573, 20838, 21291, 37146, 42582, 44321, 88642, 132963, 142393, 163231, 265926, 284786, 290977, 326462, 427179, 489693, 581954, 854358, 872931, 979386, 1745862, 6692471, 13384942, 20077413, 40154826]

約数ペア:

[(1, 40154826), (2, 20077413), (3, 13384942), (6, 6692471), (23, 1745862), (41, 979386), (46, 872931), (47, 854358), (69, 581954), (82, 489693), (94, 427179), (123, 326462), (138, 290977), (141, 284786), (151, 265926), (246, 163231), (282, 142393), (302, 132963), (453, 88642), (906, 44321), (943, 42582), (1081, 37146), (1886, 21291), (1927, 20838), (2162, 18573), (2829, 14194), (3243, 12382), (3473, 11562), (3854, 10419), (5658, 7097), (5781, 6946), (6191, 6486)]