139658838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 318193920

約数和(自身を除く): 178535082

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 131, 174, 262, 319, 393, 557, 638, 786, 957, 1114, 1441, 1671, 1914, 2882, 3342, 3799, 4323, 6127, 7598, 8646, 11397, 12254, 16153, 18381, 22794, 32306, 36762, 41789, 48459, 72967, 83578, 96918, 125367, 145934, 177683, 218901, 250734, 355366, 437802, 533049, 802637, 1066098, 1605274, 2116043, 2407911, 4232086, 4815822, 6348129, 12696258, 23276473, 46552946, 69829419, 139658838]

約数ペア:

[(1, 139658838), (2, 69829419), (3, 46552946), (6, 23276473), (11, 12696258), (22, 6348129), (29, 4815822), (33, 4232086), (58, 2407911), (66, 2116043), (87, 1605274), (131, 1066098), (174, 802637), (262, 533049), (319, 437802), (393, 355366), (557, 250734), (638, 218901), (786, 177683), (957, 145934), (1114, 125367), (1441, 96918), (1671, 83578), (1914, 72967), (2882, 48459), (3342, 41789), (3799, 36762), (4323, 32306), (6127, 22794), (7598, 18381), (8646, 16153), (11397, 12254)]