145879416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{106637}}^1$

素因数の和:106668

約数の個数: 48

約数和(自身を含む): 415888200

約数和(自身を除く): 270008784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 106637, 213274, 319911, 426548, 639822, 853096, 959733, 1279644, 1919466, 2026103, 2559288, 3838932, 4052206, 6078309, 7677864, 8104412, 12156618, 16208824, 18234927, 24313236, 36469854, 48626472, 72939708, 145879416]

約数ペア:

[(1, 145879416), (2, 72939708), (3, 48626472), (4, 36469854), (6, 24313236), (8, 18234927), (9, 16208824), (12, 12156618), (18, 8104412), (19, 7677864), (24, 6078309), (36, 4052206), (38, 3838932), (57, 2559288), (72, 2026103), (76, 1919466), (114, 1279644), (152, 959733), (171, 853096), (228, 639822), (342, 426548), (456, 319911), (684, 213274), (1368, 106637)]