16213426558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 30259491840

約数和(自身を除く): 14046065282

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 179, 238, 289, 358, 367, 427, 578, 734, 854, 1037, 1253, 2023, 2074, 2506, 2569, 3043, 4046, 5138, 6086, 6239, 7259, 10919, 12478, 14518, 17629, 21301, 21838, 22387, 35258, 42602, 43673, 44774, 51731, 65693, 76433, 87346, 103462, 106063, 123403, 131386, 152866, 156709, 185623, 212126, 246806, 313418, 362117, 371246, 380579, 459851, 724234, 742441, 761158, 919702, 1116781, 1299361, 1484882, 2233562, 2598722, 2664053, 3155591, 4007273, 5328106, 6311182, 6469843, 7817467, 8014546, 12939686, 15634934, 18985277, 22089137, 28050911, 37970554, 44178274, 45288901, 56101822, 68123641, 90577802, 132896939, 136247282, 265793878, 476865487, 953730974, 1158101897, 2316203794, 8106713279, 16213426558]

約数ペア:

[(1, 16213426558), (2, 8106713279), (7, 2316203794), (14, 1158101897), (17, 953730974), (34, 476865487), (61, 265793878), (119, 136247282), (122, 132896939), (179, 90577802), (238, 68123641), (289, 56101822), (358, 45288901), (367, 44178274), (427, 37970554), (578, 28050911), (734, 22089137), (854, 18985277), (1037, 15634934), (1253, 12939686), (2023, 8014546), (2074, 7817467), (2506, 6469843), (2569, 6311182), (3043, 5328106), (4046, 4007273), (5138, 3155591), (6086, 2664053), (6239, 2598722), (7259, 2233562), (10919, 1484882), (12478, 1299361), (14518, 1116781), (17629, 919702), (21301, 761158), (21838, 742441), (22387, 724234), (35258, 459851), (42602, 380579), (43673, 371246), (44774, 362117), (51731, 313418), (65693, 246806), (76433, 212126), (87346, 185623), (103462, 156709), (106063, 152866), (123403, 131386)]