156920098748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1225517}}^1$

素因数の和:1225814

約数の個数: 48

約数和(自身を含む): 333536978880

約数和(自身を除く): 176616880132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 269, 476, 538, 1076, 1883, 3766, 4573, 7532, 9146, 18292, 32011, 64022, 128044, 1225517, 2451034, 4902068, 8578619, 17157238, 20833789, 34314476, 41667578, 83335156, 145836523, 291673046, 329664073, 583346092, 659328146, 1318656292, 2307648511, 4615297022, 5604289241, 9230594044, 11208578482, 22417156964, 39230024687, 78460049374, 156920098748]

約数ペア:

[(1, 156920098748), (2, 78460049374), (4, 39230024687), (7, 22417156964), (14, 11208578482), (17, 9230594044), (28, 5604289241), (34, 4615297022), (68, 2307648511), (119, 1318656292), (238, 659328146), (269, 583346092), (476, 329664073), (538, 291673046), (1076, 145836523), (1883, 83335156), (3766, 41667578), (4573, 34314476), (7532, 20833789), (9146, 17157238), (18292, 8578619), (32011, 4902068), (64022, 2451034), (128044, 1225517)]