189920976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{565241}}^1$

素因数の和:565259

約数の個数: 40

約数和(自身を含む): 560720064

約数和(自身を除く): 370799088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 565241, 1130482, 1695723, 2260964, 3391446, 3956687, 4521928, 6782892, 7913374, 9043856, 11870061, 13565784, 15826748, 23740122, 27131568, 31653496, 47480244, 63306992, 94960488, 189920976]

約数ペア:

[(1, 189920976), (2, 94960488), (3, 63306992), (4, 47480244), (6, 31653496), (7, 27131568), (8, 23740122), (12, 15826748), (14, 13565784), (16, 11870061), (21, 9043856), (24, 7913374), (28, 6782892), (42, 4521928), (48, 3956687), (56, 3391446), (84, 2260964), (112, 1695723), (168, 1130482), (336, 565241)]