161589096

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19861}}^1$

素因数の和:19986

約数の個数: 48

約数和(自身を含む): 441532260

約数和(自身を除く): 279943164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 19861, 39722, 59583, 79444, 119166, 158888, 178749, 238332, 357498, 476664, 714996, 1429992, 2244293, 4488586, 6732879, 8977172, 13465758, 17954344, 20198637, 26931516, 40397274, 53863032, 80794548, 161589096]

約数ペア:

[(1, 161589096), (2, 80794548), (3, 53863032), (4, 40397274), (6, 26931516), (8, 20198637), (9, 17954344), (12, 13465758), (18, 8977172), (24, 6732879), (36, 4488586), (72, 2244293), (113, 1429992), (226, 714996), (339, 476664), (452, 357498), (678, 238332), (904, 178749), (1017, 158888), (1356, 119166), (2034, 79444), (2712, 59583), (4068, 39722), (8136, 19861)]