139783476

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{33961}}^1$

素因数の和:33989

約数の個数: 48

約数和(自身を含む): 380374400

約数和(自身を除く): 240590924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 33961, 67922, 101883, 135844, 203766, 237727, 407532, 475454, 713181, 950908, 1426362, 1664089, 2852724, 3328178, 4992267, 6656356, 9984534, 11648623, 19969068, 23297246, 34945869, 46594492, 69891738, 139783476]

約数ペア:

[(1, 139783476), (2, 69891738), (3, 46594492), (4, 34945869), (6, 23297246), (7, 19969068), (12, 11648623), (14, 9984534), (21, 6656356), (28, 4992267), (42, 3328178), (49, 2852724), (84, 1664089), (98, 1426362), (147, 950908), (196, 713181), (294, 475454), (343, 407532), (588, 237727), (686, 203766), (1029, 135844), (1372, 101883), (2058, 67922), (4116, 33961)]