155963514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195443}}^1$

素因数の和:195474

約数の個数: 32

約数和(自身を含む): 375252480

約数和(自身を除く): 219288966

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 195443, 390886, 586329, 1172658, 1368101, 2736202, 3713417, 4104303, 7426834, 8208606, 11140251, 22280502, 25993919, 51987838, 77981757, 155963514]

約数ペア:

[(1, 155963514), (2, 77981757), (3, 51987838), (6, 25993919), (7, 22280502), (14, 11140251), (19, 8208606), (21, 7426834), (38, 4104303), (42, 3713417), (57, 2736202), (114, 1368101), (133, 1172658), (266, 586329), (399, 390886), (798, 195443)]