147630266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12907}}^1$

素因数の和:12978

約数の個数: 32

約数和(自身を含む): 272616960

約数和(自身を除く): 124986694

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 12907, 25814, 90349, 180698, 245233, 490466, 555001, 1110002, 1716631, 3433262, 3885007, 7770014, 10545019, 21090038, 73815133, 147630266]

約数ペア:

[(1, 147630266), (2, 73815133), (7, 21090038), (14, 10545019), (19, 7770014), (38, 3885007), (43, 3433262), (86, 1716631), (133, 1110002), (266, 555001), (301, 490466), (602, 245233), (817, 180698), (1634, 90349), (5719, 25814), (11438, 12907)]