156760792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21943}}^1$

素因数の和:22015

約数の個数: 32

約数和(自身を含む): 315993600

約数和(自身を除く): 159232808

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 21943, 43886, 87772, 175544, 416917, 833834, 1031321, 1667668, 2062642, 3335336, 4125284, 8250568, 19595099, 39190198, 78380396, 156760792]

約数ペア:

[(1, 156760792), (2, 78380396), (4, 39190198), (8, 19595099), (19, 8250568), (38, 4125284), (47, 3335336), (76, 2062642), (94, 1667668), (152, 1031321), (188, 833834), (376, 416917), (893, 175544), (1786, 87772), (3572, 43886), (7144, 21943)]