145215786

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{234977}}^1$

素因数の和:235085

約数の個数: 16

約数和(自身を含む): 293252544

約数和(自身を除く): 148036758

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 234977, 469954, 704931, 1409862, 24202631, 48405262, 72607893, 145215786]

約数ペア:

[(1, 145215786), (2, 72607893), (3, 48405262), (6, 24202631), (103, 1409862), (206, 704931), (309, 469954), (618, 234977)]