163414980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8329}}^1$

素因数の和:8453

約数の個数: 72

約数和(自身を含む): 500299800

約数和(自身を除く): 336884820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 8329, 9810, 16658, 19620, 24987, 33316, 41645, 49974, 74961, 83290, 99948, 124935, 149922, 166580, 249870, 299844, 374805, 499740, 749610, 907861, 1499220, 1815722, 2723583, 3631444, 4539305, 5447166, 8170749, 9078610, 10894332, 13617915, 16341498, 18157220, 27235830, 32682996, 40853745, 54471660, 81707490, 163414980]

約数ペア:

[(1, 163414980), (2, 81707490), (3, 54471660), (4, 40853745), (5, 32682996), (6, 27235830), (9, 18157220), (10, 16341498), (12, 13617915), (15, 10894332), (18, 9078610), (20, 8170749), (30, 5447166), (36, 4539305), (45, 3631444), (60, 2723583), (90, 1815722), (109, 1499220), (180, 907861), (218, 749610), (327, 499740), (436, 374805), (545, 299844), (654, 249870), (981, 166580), (1090, 149922), (1308, 124935), (1635, 99948), (1962, 83290), (2180, 74961), (3270, 49974), (3924, 41645), (4905, 33316), (6540, 24987), (8329, 19620), (9810, 16658)]