160493456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4311

約数の個数: 40

約数和(自身を含む): 329978880

約数和(自身を除く): 169485424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 2032, 2413, 4157, 4826, 8314, 9652, 16628, 19304, 33256, 38608, 66512, 78983, 157966, 315932, 527939, 631864, 1055878, 1263728, 2111756, 4223512, 8447024, 10030841, 20061682, 40123364, 80246728, 160493456]

約数ペア:

[(1, 160493456), (2, 80246728), (4, 40123364), (8, 20061682), (16, 10030841), (19, 8447024), (38, 4223512), (76, 2111756), (127, 1263728), (152, 1055878), (254, 631864), (304, 527939), (508, 315932), (1016, 157966), (2032, 78983), (2413, 66512), (4157, 38608), (4826, 33256), (8314, 19304), (9652, 16628)]