138178889288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{34381}}^1$

素因数の和:34926

約数の個数: 64

約数和(自身を含む): 285920712000

約数和(自身を除く): 147741822712

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 419, 436, 838, 872, 1199, 1676, 2398, 3352, 4609, 4796, 9218, 9592, 18436, 34381, 36872, 45671, 68762, 91342, 137524, 182684, 275048, 365368, 378191, 502381, 756382, 1004762, 1512764, 2009524, 3025528, 3747529, 4019048, 7495058, 14405639, 14990116, 28811278, 29980232, 41222819, 57622556, 82445638, 115245112, 158462029, 164891276, 316924058, 329782552, 633848116, 1267696232, 1570214651, 3140429302, 6280858604, 12561717208, 17272361161, 34544722322, 69089444644, 138178889288]

約数ペア:

[(1, 138178889288), (2, 69089444644), (4, 34544722322), (8, 17272361161), (11, 12561717208), (22, 6280858604), (44, 3140429302), (88, 1570214651), (109, 1267696232), (218, 633848116), (419, 329782552), (436, 316924058), (838, 164891276), (872, 158462029), (1199, 115245112), (1676, 82445638), (2398, 57622556), (3352, 41222819), (4609, 29980232), (4796, 28811278), (9218, 14990116), (9592, 14405639), (18436, 7495058), (34381, 4019048), (36872, 3747529), (45671, 3025528), (68762, 2009524), (91342, 1512764), (137524, 1004762), (182684, 756382), (275048, 502381), (365368, 378191)]