156426984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103457}}^1$

素因数の和:103479

約数の個数: 64

約数和(自身を含む): 496598400

約数和(自身を除く): 340171416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 103457, 206914, 310371, 413828, 620742, 724199, 827656, 931113, 1241484, 1448398, 1862226, 2172597, 2482968, 2793339, 2896796, 3724452, 4345194, 5586678, 5793592, 6517791, 7448904, 8690388, 11173356, 13035582, 17380776, 19553373, 22346712, 26071164, 39106746, 52142328, 78213492, 156426984]

約数ペア:

[(1, 156426984), (2, 78213492), (3, 52142328), (4, 39106746), (6, 26071164), (7, 22346712), (8, 19553373), (9, 17380776), (12, 13035582), (14, 11173356), (18, 8690388), (21, 7448904), (24, 6517791), (27, 5793592), (28, 5586678), (36, 4345194), (42, 3724452), (54, 2896796), (56, 2793339), (63, 2482968), (72, 2172597), (84, 1862226), (108, 1448398), (126, 1241484), (168, 931113), (189, 827656), (216, 724199), (252, 620742), (378, 413828), (504, 310371), (756, 206914), (1512, 103457)]