156917569552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{1228837}}^1$

素因数の和:1229215

約数の個数: 40

約数和(自身を含む): 318160904256

約数和(自身を除く): 161243334704

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 347, 368, 694, 1388, 2776, 5552, 7981, 15962, 31924, 63848, 127696, 1228837, 2457674, 4915348, 9830696, 19661392, 28263251, 56526502, 113053004, 226106008, 426406439, 452212016, 852812878, 1705625756, 3411251512, 6822503024, 9807348097, 19614696194, 39229392388, 78458784776, 156917569552]

約数ペア:

[(1, 156917569552), (2, 78458784776), (4, 39229392388), (8, 19614696194), (16, 9807348097), (23, 6822503024), (46, 3411251512), (92, 1705625756), (184, 852812878), (347, 452212016), (368, 426406439), (694, 226106008), (1388, 113053004), (2776, 56526502), (5552, 28263251), (7981, 19661392), (15962, 9830696), (31924, 4915348), (63848, 2457674), (127696, 1228837)]