161719522070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1\times {\mathrm{73121}}^1$

素因数の和:76496

約数の個数: 32

約数和(自身を含む): 295533385056

約数和(自身を除く): 133813862986

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3301, 6602, 16505, 33010, 73121, 146242, 221167, 365605, 442334, 731210, 1105835, 2211670, 4899107, 9798214, 24495535, 48991070, 241372421, 482744842, 1206862105, 2413724210, 16171952207, 32343904414, 80859761035, 161719522070]

約数ペア:

[(1, 161719522070), (2, 80859761035), (5, 32343904414), (10, 16171952207), (67, 2413724210), (134, 1206862105), (335, 482744842), (670, 241372421), (3301, 48991070), (6602, 24495535), (16505, 9798214), (33010, 4899107), (73121, 2211670), (146242, 1105835), (221167, 731210), (365605, 442334)]