137146256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34703}}^1$

素因数の和:34743

約数の個数: 40

約数和(自身を含む): 301230720

約数和(自身を除く): 164084464

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 34703, 69406, 138812, 277624, 451139, 555248, 659357, 902278, 1318714, 1804556, 2637428, 3609112, 5274856, 7218224, 8571641, 10549712, 17143282, 34286564, 68573128, 137146256]

約数ペア:

[(1, 137146256), (2, 68573128), (4, 34286564), (8, 17143282), (13, 10549712), (16, 8571641), (19, 7218224), (26, 5274856), (38, 3609112), (52, 2637428), (76, 1804556), (104, 1318714), (152, 902278), (208, 659357), (247, 555248), (304, 451139), (494, 277624), (988, 138812), (1976, 69406), (3952, 34703)]