145279284

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{281549}}^1$

素因数の和:281599

約数の個数: 24

約数和(自身を含む): 346869600

約数和(自身を除く): 201590316

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 281549, 563098, 844647, 1126196, 1689294, 3378588, 12106607, 24213214, 36319821, 48426428, 72639642, 145279284]

約数ペア:

[(1, 145279284), (2, 72639642), (3, 48426428), (4, 36319821), (6, 24213214), (12, 12106607), (43, 3378588), (86, 1689294), (129, 1126196), (172, 844647), (258, 563098), (516, 281549)]