157492029160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74288693}}^1$

素因数の和:74288757

約数の個数: 32

約数和(自身を含む): 361043052840

約数和(自身を除く): 203551023680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 74288693, 148577386, 297154772, 371443465, 594309544, 742886930, 1485773860, 2971547720, 3937300729, 7874601458, 15749202916, 19686503645, 31498405832, 39373007290, 78746014580, 157492029160]

約数ペア:

[(1, 157492029160), (2, 78746014580), (4, 39373007290), (5, 31498405832), (8, 19686503645), (10, 15749202916), (20, 7874601458), (40, 3937300729), (53, 2971547720), (106, 1485773860), (212, 742886930), (265, 594309544), (424, 371443465), (530, 297154772), (1060, 148577386), (2120, 74288693)]