156985164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{622957}}^1$

素因数の和:622974

約数の個数: 36

約数和(自身を含む): 453513424

約数和(自身を除く): 296528260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 622957, 1245914, 1868871, 2491828, 3737742, 4360699, 5606613, 7475484, 8721398, 11213226, 13082097, 17442796, 22426452, 26164194, 39246291, 52328388, 78492582, 156985164]

約数ペア:

[(1, 156985164), (2, 78492582), (3, 52328388), (4, 39246291), (6, 26164194), (7, 22426452), (9, 17442796), (12, 13082097), (14, 11213226), (18, 8721398), (21, 7475484), (28, 5606613), (36, 4360699), (42, 3737742), (63, 2491828), (84, 1868871), (126, 1245914), (252, 622957)]