165985908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 441745920

約数和(自身を除く): 275760012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 131, 132, 174, 262, 319, 331, 348, 393, 524, 638, 662, 786, 957, 993, 1276, 1324, 1441, 1572, 1914, 1986, 2882, 3641, 3799, 3828, 3972, 4323, 5764, 7282, 7598, 8646, 9599, 10923, 11397, 14564, 15196, 17292, 19198, 21846, 22794, 28797, 38396, 41789, 43361, 43692, 45588, 57594, 83578, 86722, 105589, 115188, 125367, 130083, 167156, 173444, 211178, 250734, 260166, 316767, 422356, 476971, 501468, 520332, 633534, 953942, 1257469, 1267068, 1430913, 1907884, 2514938, 2861826, 3772407, 5029876, 5723652, 7544814, 13832159, 15089628, 27664318, 41496477, 55328636, 82992954, 165985908]

約数ペア:

[(1, 165985908), (2, 82992954), (3, 55328636), (4, 41496477), (6, 27664318), (11, 15089628), (12, 13832159), (22, 7544814), (29, 5723652), (33, 5029876), (44, 3772407), (58, 2861826), (66, 2514938), (87, 1907884), (116, 1430913), (131, 1267068), (132, 1257469), (174, 953942), (262, 633534), (319, 520332), (331, 501468), (348, 476971), (393, 422356), (524, 316767), (638, 260166), (662, 250734), (786, 211178), (957, 173444), (993, 167156), (1276, 130083), (1324, 125367), (1441, 115188), (1572, 105589), (1914, 86722), (1986, 83578), (2882, 57594), (3641, 45588), (3799, 43692), (3828, 43361), (3972, 41789), (4323, 38396), (5764, 28797), (7282, 22794), (7598, 21846), (8646, 19198), (9599, 17292), (10923, 15196), (11397, 14564)]