158188386454

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1\times {\mathrm{107563}}^1$

素因数の和:109084

約数の個数: 32

約数和(自身を含む): 275088476160

約数和(自身を除く): 116900089706

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1439, 2878, 10073, 20146, 105047, 107563, 210094, 215126, 735329, 752941, 1470658, 1505882, 7852099, 15704198, 54964693, 109929386, 154783157, 309566314, 1083482099, 2166964198, 11299170461, 22598340922, 79094193227, 158188386454]

約数ペア:

[(1, 158188386454), (2, 79094193227), (7, 22598340922), (14, 11299170461), (73, 2166964198), (146, 1083482099), (511, 309566314), (1022, 154783157), (1439, 109929386), (2878, 54964693), (10073, 15704198), (20146, 7852099), (105047, 1505882), (107563, 1470658), (210094, 752941), (215126, 735329)]