156923430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307693}}^1$

素因数の和:307720

約数の個数: 32

約数和(自身を含む): 398771424

約数和(自身を除く): 241847994

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 307693, 615386, 923079, 1538465, 1846158, 3076930, 4615395, 5230781, 9230790, 10461562, 15692343, 26153905, 31384686, 52307810, 78461715, 156923430]

約数ペア:

[(1, 156923430), (2, 78461715), (3, 52307810), (5, 31384686), (6, 26153905), (10, 15692343), (15, 10461562), (17, 9230790), (30, 5230781), (34, 4615395), (51, 3076930), (85, 1846158), (102, 1538465), (170, 923079), (255, 615386), (510, 307693)]