137891124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4177}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 401489088

約数和(自身を除く): 263597964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4177, 4716, 5502, 8253, 8354, 11004, 12531, 16506, 16708, 25062, 29239, 33012, 37593, 50124, 58478, 75186, 87717, 116956, 150372, 175434, 263151, 350868, 526302, 547187, 1052604, 1094374, 1641561, 2188748, 3283122, 3830309, 4924683, 6566244, 7660618, 9849366, 11490927, 15321236, 19698732, 22981854, 34472781, 45963708, 68945562, 137891124]

約数ペア:

[(1, 137891124), (2, 68945562), (3, 45963708), (4, 34472781), (6, 22981854), (7, 19698732), (9, 15321236), (12, 11490927), (14, 9849366), (18, 7660618), (21, 6566244), (28, 4924683), (36, 3830309), (42, 3283122), (63, 2188748), (84, 1641561), (126, 1094374), (131, 1052604), (252, 547187), (262, 526302), (393, 350868), (524, 263151), (786, 175434), (917, 150372), (1179, 116956), (1572, 87717), (1834, 75186), (2358, 58478), (2751, 50124), (3668, 37593), (4177, 33012), (4716, 29239), (5502, 25062), (8253, 16708), (8354, 16506), (11004, 12531)]