129413718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 335612160

約数和(自身を除く): 206198442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 107, 126, 174, 203, 214, 261, 321, 331, 406, 522, 609, 642, 662, 749, 963, 993, 1218, 1498, 1827, 1926, 1986, 2247, 2317, 2979, 3103, 3654, 4494, 4634, 5958, 6206, 6741, 6951, 9309, 9599, 13482, 13902, 18618, 19198, 20853, 21721, 27927, 28797, 35417, 41706, 43442, 55854, 57594, 65163, 67193, 70834, 86391, 106251, 130326, 134386, 172782, 195489, 201579, 212502, 247919, 318753, 390978, 403158, 495838, 604737, 637506, 743757, 1027093, 1209474, 1487514, 2054186, 2231271, 3081279, 4462542, 6162558, 7189651, 9243837, 14379302, 18487674, 21568953, 43137906, 64706859, 129413718]

約数ペア:

[(1, 129413718), (2, 64706859), (3, 43137906), (6, 21568953), (7, 18487674), (9, 14379302), (14, 9243837), (18, 7189651), (21, 6162558), (29, 4462542), (42, 3081279), (58, 2231271), (63, 2054186), (87, 1487514), (107, 1209474), (126, 1027093), (174, 743757), (203, 637506), (214, 604737), (261, 495838), (321, 403158), (331, 390978), (406, 318753), (522, 247919), (609, 212502), (642, 201579), (662, 195489), (749, 172782), (963, 134386), (993, 130326), (1218, 106251), (1498, 86391), (1827, 70834), (1926, 67193), (1986, 65163), (2247, 57594), (2317, 55854), (2979, 43442), (3103, 41706), (3654, 35417), (4494, 28797), (4634, 27927), (5958, 21721), (6206, 20853), (6741, 19198), (6951, 18618), (9309, 13902), (9599, 13482)]