157895896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4273}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 307728000

約数和(自身を除く): 149832104

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4273, 4619, 8546, 9238, 17092, 18476, 34184, 36952, 132463, 264926, 529852, 636677, 1059704, 1273354, 2546708, 5093416, 19736987, 39473974, 78947948, 157895896]

約数ペア:

[(1, 157895896), (2, 78947948), (4, 39473974), (8, 19736987), (31, 5093416), (62, 2546708), (124, 1273354), (149, 1059704), (248, 636677), (298, 529852), (596, 264926), (1192, 132463), (4273, 36952), (4619, 34184), (8546, 18476), (9238, 17092)]