160028944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16981}}^1$

素因数の和:17039

約数の個数: 40

約数和(自身を含む): 336922880

約数和(自身を除く): 176893936

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 16981, 33962, 67924, 135848, 271696, 322639, 526411, 645278, 1052822, 1290556, 2105644, 2581112, 4211288, 5162224, 8422576, 10001809, 20003618, 40007236, 80014472, 160028944]

約数ペア:

[(1, 160028944), (2, 80014472), (4, 40007236), (8, 20003618), (16, 10001809), (19, 8422576), (31, 5162224), (38, 4211288), (62, 2581112), (76, 2105644), (124, 1290556), (152, 1052822), (248, 645278), (304, 526411), (496, 322639), (589, 271696), (1178, 135848), (2356, 67924), (4712, 33962), (9424, 16981)]