157281610

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{991}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 289267200

約数和(自身を除く): 131985590

約数列:

[1, 2, 5, 10, 59, 118, 269, 295, 538, 590, 991, 1345, 1982, 2690, 4955, 9910, 15871, 31742, 58469, 79355, 116938, 158710, 266579, 292345, 533158, 584690, 1332895, 2665790, 15728161, 31456322, 78640805, 157281610]

約数ペア:

[(1, 157281610), (2, 78640805), (5, 31456322), (10, 15728161), (59, 2665790), (118, 1332895), (269, 584690), (295, 533158), (538, 292345), (590, 266579), (991, 158710), (1345, 116938), (1982, 79355), (2690, 58469), (4955, 31742), (9910, 15871)]