142346904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1549}}^1$

素因数の和:2112

約数の個数: 64

約数和(自身を含む): 407712000

約数和(自身を除く): 265365096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 547, 1094, 1549, 1641, 2188, 3098, 3282, 3829, 4376, 4647, 6196, 6564, 7658, 9294, 10843, 11487, 12392, 13128, 15316, 18588, 21686, 22974, 30632, 32529, 37176, 43372, 45948, 65058, 86744, 91896, 130116, 260232, 847303, 1694606, 2541909, 3389212, 5083818, 5931121, 6778424, 10167636, 11862242, 17793363, 20335272, 23724484, 35586726, 47448968, 71173452, 142346904]

約数ペア:

[(1, 142346904), (2, 71173452), (3, 47448968), (4, 35586726), (6, 23724484), (7, 20335272), (8, 17793363), (12, 11862242), (14, 10167636), (21, 6778424), (24, 5931121), (28, 5083818), (42, 3389212), (56, 2541909), (84, 1694606), (168, 847303), (547, 260232), (1094, 130116), (1549, 91896), (1641, 86744), (2188, 65058), (3098, 45948), (3282, 43372), (3829, 37176), (4376, 32529), (4647, 30632), (6196, 22974), (6564, 21686), (7658, 18588), (9294, 15316), (10843, 13128), (11487, 12392)]