121420912

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1733}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 245118240

約数和(自身を除く): 123697328

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 151, 232, 302, 464, 604, 1208, 1733, 2416, 3466, 4379, 6932, 8758, 13864, 17516, 27728, 35032, 50257, 70064, 100514, 201028, 261683, 402056, 523366, 804112, 1046732, 2093464, 4186928, 7588807, 15177614, 30355228, 60710456, 121420912]

約数ペア:

[(1, 121420912), (2, 60710456), (4, 30355228), (8, 15177614), (16, 7588807), (29, 4186928), (58, 2093464), (116, 1046732), (151, 804112), (232, 523366), (302, 402056), (464, 261683), (604, 201028), (1208, 100514), (1733, 70064), (2416, 50257), (3466, 35032), (4379, 27728), (6932, 17516), (8758, 13864)]