156778940440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{135154259}}^1$

素因数の和:135154299

約数の個数: 32

約数和(自身を含む): 364916502000

約数和(自身を除く): 208137561560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 135154259, 270308518, 540617036, 675771295, 1081234072, 1351542590, 2703085180, 3919473511, 5406170360, 7838947022, 15677894044, 19597367555, 31355788088, 39194735110, 78389470220, 156778940440]

約数ペア:

[(1, 156778940440), (2, 78389470220), (4, 39194735110), (5, 31355788088), (8, 19597367555), (10, 15677894044), (20, 7838947022), (29, 5406170360), (40, 3919473511), (58, 2703085180), (116, 1351542590), (145, 1081234072), (232, 675771295), (290, 540617036), (580, 270308518), (1160, 135154259)]