161214384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{108343}}^1$

素因数の和:108385

約数の個数: 40

約数和(自身を含む): 429908992

約数和(自身を除く): 268694608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 108343, 216686, 325029, 433372, 650058, 866744, 1300116, 1733488, 2600232, 3358633, 5200464, 6717266, 10075899, 13434532, 20151798, 26869064, 40303596, 53738128, 80607192, 161214384]

約数ペア:

[(1, 161214384), (2, 80607192), (3, 53738128), (4, 40303596), (6, 26869064), (8, 20151798), (12, 13434532), (16, 10075899), (24, 6717266), (31, 5200464), (48, 3358633), (62, 2600232), (93, 1733488), (124, 1300116), (186, 866744), (248, 650058), (372, 433372), (496, 325029), (744, 216686), (1488, 108343)]