157212168

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{67531}}^1$

素因数の和:67637

約数の個数: 32

約数和(自身を含む): 397088160

約数和(自身を除く): 239875992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 67531, 135062, 202593, 270124, 405186, 540248, 810372, 1620744, 6550507, 13101014, 19651521, 26202028, 39303042, 52404056, 78606084, 157212168]

約数ペア:

[(1, 157212168), (2, 78606084), (3, 52404056), (4, 39303042), (6, 26202028), (8, 19651521), (12, 13101014), (24, 6550507), (97, 1620744), (194, 810372), (291, 540248), (388, 405186), (582, 270124), (776, 202593), (1164, 135062), (2328, 67531)]