140745294

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3529

約数の個数: 48

約数和(自身を含む): 319550400

約数和(自身を除く): 178805106

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 79, 87, 158, 174, 237, 261, 474, 522, 711, 1422, 2291, 3413, 4582, 6826, 6873, 10239, 13746, 20478, 20619, 30717, 41238, 61434, 98977, 197954, 269627, 296931, 539254, 593862, 808881, 890793, 1617762, 1781586, 2426643, 4853286, 7819183, 15638366, 23457549, 46915098, 70372647, 140745294]

約数ペア:

[(1, 140745294), (2, 70372647), (3, 46915098), (6, 23457549), (9, 15638366), (18, 7819183), (29, 4853286), (58, 2426643), (79, 1781586), (87, 1617762), (158, 890793), (174, 808881), (237, 593862), (261, 539254), (474, 296931), (522, 269627), (711, 197954), (1422, 98977), (2291, 61434), (3413, 41238), (4582, 30717), (6826, 20619), (6873, 20478), (10239, 13746)]