142296966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19813}}^1$

素因数の和:19850

約数の個数: 64

約数和(自身を含む): 380428800

約数和(自身を除く): 238131834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 19813, 39626, 59439, 118878, 138691, 178317, 277382, 356634, 376447, 416073, 534951, 752894, 832146, 1069902, 1129341, 1248219, 2258682, 2496438, 2635129, 3388023, 3744657, 5270258, 6776046, 7489314, 7905387, 10164069, 15810774, 20328138, 23716161, 47432322, 71148483, 142296966]

約数ペア:

[(1, 142296966), (2, 71148483), (3, 47432322), (6, 23716161), (7, 20328138), (9, 15810774), (14, 10164069), (18, 7905387), (19, 7489314), (21, 6776046), (27, 5270258), (38, 3744657), (42, 3388023), (54, 2635129), (57, 2496438), (63, 2258682), (114, 1248219), (126, 1129341), (133, 1069902), (171, 832146), (189, 752894), (266, 534951), (342, 416073), (378, 376447), (399, 356634), (513, 277382), (798, 178317), (1026, 138691), (1197, 118878), (2394, 59439), (3591, 39626), (7182, 19813)]