156980860744

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{13381}}^1\times {\mathrm{16477}}^1$

素因数の和:29953

約数の個数: 32

約数和(自身を含む): 297686604600

約数和(自身を除く): 140705743856

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 13381, 16477, 26762, 32954, 53524, 65908, 107048, 131816, 1190909, 1466453, 2381818, 2932906, 4763636, 5865812, 9527272, 11731624, 220478737, 440957474, 881914948, 1763829896, 19622607593, 39245215186, 78490430372, 156980860744]

約数ペア:

[(1, 156980860744), (2, 78490430372), (4, 39245215186), (8, 19622607593), (89, 1763829896), (178, 881914948), (356, 440957474), (712, 220478737), (13381, 11731624), (16477, 9527272), (26762, 5865812), (32954, 4763636), (53524, 2932906), (65908, 2381818), (107048, 1466453), (131816, 1190909)]