150237488

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{68539}}^1$

素因数の和:68684

約数の個数: 20

約数和(自身を含む): 293214120

約数和(自身を除く): 142976632

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 68539, 137078, 274156, 548312, 1096624, 9389843, 18779686, 37559372, 75118744, 150237488]

約数ペア:

[(1, 150237488), (2, 75118744), (4, 37559372), (8, 18779686), (16, 9389843), (137, 1096624), (274, 548312), (548, 274156), (1096, 137078), (2192, 68539)]