153558198

素因数分解:

$2^1\times 3^2\times {\mathrm{821}}^1\times {\mathrm{10391}}^1$

素因数の和:11220

約数の個数: 24

約数和(自身を含む): 333146736

約数和(自身を除く): 179588538

約数列:

[1, 2, 3, 6, 9, 18, 821, 1642, 2463, 4926, 7389, 10391, 14778, 20782, 31173, 62346, 93519, 187038, 8531011, 17062022, 25593033, 51186066, 76779099, 153558198]

約数ペア:

[(1, 153558198), (2, 76779099), (3, 51186066), (6, 25593033), (9, 17062022), (18, 8531011), (821, 187038), (1642, 93519), (2463, 62346), (4926, 31173), (7389, 20782), (10391, 14778)]