164022306040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{61202353}}^1$

素因数の和:61202431

約数の個数: 32

約数和(自身を含む): 374558406480

約数和(自身を除く): 210536100440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 61202353, 122404706, 244809412, 306011765, 489618824, 612023530, 1224047060, 2448094120, 4100557651, 8201115302, 16402230604, 20502788255, 32804461208, 41005576510, 82011153020, 164022306040]

約数ペア:

[(1, 164022306040), (2, 82011153020), (4, 41005576510), (5, 32804461208), (8, 20502788255), (10, 16402230604), (20, 8201115302), (40, 4100557651), (67, 2448094120), (134, 1224047060), (268, 612023530), (335, 489618824), (536, 306011765), (670, 244809412), (1340, 122404706), (2680, 61202353)]