121882514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 215319552

約数和(自身を除く): 93437038

約数列:

[1, 2, 13, 26, 31, 37, 61, 62, 67, 74, 122, 134, 403, 481, 793, 806, 871, 962, 1147, 1586, 1742, 1891, 2077, 2257, 2294, 2479, 3782, 4087, 4154, 4514, 4958, 8174, 14911, 24583, 27001, 29341, 29822, 32227, 49166, 53131, 54002, 58682, 64454, 69967, 76849, 106262, 126697, 139934, 151219, 153698, 253394, 302438, 909571, 999037, 1647061, 1819142, 1965847, 1998074, 3294122, 3931694, 4687789, 9375578, 60941257, 121882514]

約数ペア:

[(1, 121882514), (2, 60941257), (13, 9375578), (26, 4687789), (31, 3931694), (37, 3294122), (61, 1998074), (62, 1965847), (67, 1819142), (74, 1647061), (122, 999037), (134, 909571), (403, 302438), (481, 253394), (793, 153698), (806, 151219), (871, 139934), (962, 126697), (1147, 106262), (1586, 76849), (1742, 69967), (1891, 64454), (2077, 58682), (2257, 54002), (2294, 53131), (2479, 49166), (3782, 32227), (4087, 29822), (4154, 29341), (4514, 27001), (4958, 24583), (8174, 14911)]