127930876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 247968000

約数和(自身を除く): 120037124

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 163, 326, 437, 449, 652, 874, 898, 1748, 1796, 3097, 3749, 6194, 7498, 8531, 10327, 12388, 14996, 17062, 20654, 34124, 41308, 71231, 73187, 142462, 146374, 196213, 284924, 292748, 392426, 784852, 1390553, 1683301, 2781106, 3366602, 5562212, 6733204, 31982719, 63965438, 127930876]

約数ペア:

[(1, 127930876), (2, 63965438), (4, 31982719), (19, 6733204), (23, 5562212), (38, 3366602), (46, 2781106), (76, 1683301), (92, 1390553), (163, 784852), (326, 392426), (437, 292748), (449, 284924), (652, 196213), (874, 146374), (898, 142462), (1748, 73187), (1796, 71231), (3097, 41308), (3749, 34124), (6194, 20654), (7498, 17062), (8531, 14996), (10327, 12388)]