158949535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 207728640

約数和(自身を除く): 48779105

約数列:

[1, 5, 19, 47, 95, 97, 235, 367, 485, 893, 1835, 1843, 4465, 4559, 6973, 9215, 17249, 22795, 34865, 35599, 86245, 86621, 177995, 327731, 433105, 676381, 1638655, 1673153, 3381905, 8365765, 31789907, 158949535]

約数ペア:

[(1, 158949535), (5, 31789907), (19, 8365765), (47, 3381905), (95, 1673153), (97, 1638655), (235, 676381), (367, 433105), (485, 327731), (893, 177995), (1835, 86621), (1843, 86245), (4465, 35599), (4559, 34865), (6973, 22795), (9215, 17249)]