158508906

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{4007}}^1$

素因数の和:4378

約数の個数: 32

約数和(自身を含む): 334748160

約数和(自身を除く): 176239254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 347, 694, 1041, 2082, 4007, 6593, 8014, 12021, 13186, 19779, 24042, 39558, 76133, 152266, 228399, 456798, 1390429, 2780858, 4171287, 8342574, 26418151, 52836302, 79254453, 158508906]

約数ペア:

[(1, 158508906), (2, 79254453), (3, 52836302), (6, 26418151), (19, 8342574), (38, 4171287), (57, 2780858), (114, 1390429), (347, 456798), (694, 228399), (1041, 152266), (2082, 76133), (4007, 39558), (6593, 24042), (8014, 19779), (12021, 13186)]