136902904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{52981}}^1$

素因数の和:53023

約数の個数: 32

約数和(自身を含む): 286102800

約数和(自身を除く): 149199896

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 52981, 105962, 211924, 423848, 900677, 1006639, 1801354, 2013278, 3602708, 4026556, 7205416, 8053112, 17112863, 34225726, 68451452, 136902904]

約数ペア:

[(1, 136902904), (2, 68451452), (4, 34225726), (8, 17112863), (17, 8053112), (19, 7205416), (34, 4026556), (38, 3602708), (68, 2013278), (76, 1801354), (136, 1006639), (152, 900677), (323, 423848), (646, 211924), (1292, 105962), (2584, 52981)]