192316180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{631}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 472058496

約数和(自身を除く): 279742316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 311, 490, 622, 631, 980, 1244, 1262, 1555, 2177, 2524, 3110, 3155, 4354, 4417, 6220, 6310, 8708, 8834, 10885, 12620, 15239, 17668, 21770, 22085, 30478, 30919, 43540, 44170, 60956, 61838, 76195, 88340, 123676, 152390, 154595, 196241, 304780, 309190, 392482, 618380, 784964, 981205, 1373687, 1962410, 2747374, 3924820, 5494748, 6868435, 9615809, 13736870, 19231618, 27473740, 38463236, 48079045, 96158090, 192316180]

約数ペア:

[(1, 192316180), (2, 96158090), (4, 48079045), (5, 38463236), (7, 27473740), (10, 19231618), (14, 13736870), (20, 9615809), (28, 6868435), (35, 5494748), (49, 3924820), (70, 2747374), (98, 1962410), (140, 1373687), (196, 981205), (245, 784964), (311, 618380), (490, 392482), (622, 309190), (631, 304780), (980, 196241), (1244, 154595), (1262, 152390), (1555, 123676), (2177, 88340), (2524, 76195), (3110, 61838), (3155, 60956), (4354, 44170), (4417, 43540), (6220, 30919), (6310, 30478), (8708, 22085), (8834, 21770), (10885, 17668), (12620, 15239)]