122779216

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57697}}^1$

素因数の和:57731

約数の個数: 40

約数和(自身を含む): 286182080

約数和(自身を除く): 163402864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 57697, 115394, 230788, 403879, 461576, 807758, 923152, 1096243, 1615516, 2192486, 3231032, 4384972, 6462064, 7673701, 8769944, 15347402, 17539888, 30694804, 61389608, 122779216]

約数ペア:

[(1, 122779216), (2, 61389608), (4, 30694804), (7, 17539888), (8, 15347402), (14, 8769944), (16, 7673701), (19, 6462064), (28, 4384972), (38, 3231032), (56, 2192486), (76, 1615516), (112, 1096243), (133, 923152), (152, 807758), (266, 461576), (304, 403879), (532, 230788), (1064, 115394), (2128, 57697)]