156719534916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{642683}}^1$

素因数の和:645600

約数の個数: 48

約数和(自身を含む): 418063371264

約数和(自身を除く): 261343836348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2903, 5806, 8709, 11612, 17418, 20321, 34836, 40642, 60963, 81284, 121926, 243852, 642683, 1285366, 1928049, 2570732, 3856098, 4498781, 7712196, 8997562, 13496343, 17995124, 26992686, 53985372, 1865708749, 3731417498, 5597126247, 7462834996, 11194252494, 13059961243, 22388504988, 26119922486, 39179883729, 52239844972, 78359767458, 156719534916]

約数ペア:

[(1, 156719534916), (2, 78359767458), (3, 52239844972), (4, 39179883729), (6, 26119922486), (7, 22388504988), (12, 13059961243), (14, 11194252494), (21, 7462834996), (28, 5597126247), (42, 3731417498), (84, 1865708749), (2903, 53985372), (5806, 26992686), (8709, 17995124), (11612, 13496343), (17418, 8997562), (20321, 7712196), (34836, 4498781), (40642, 3856098), (60963, 2570732), (81284, 1928049), (121926, 1285366), (243852, 642683)]