173818521772

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{380917}}^1$

素因数の和:381350

約数の個数: 48

約数和(自身を含む): 356661141760

約数和(自身を除く): 182842619988

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 379, 602, 758, 1204, 1516, 2653, 5306, 10612, 16297, 32594, 65188, 114079, 228158, 380917, 456316, 761834, 1523668, 2666419, 5332838, 10665676, 16379431, 32758862, 65517724, 114656017, 144367543, 229312034, 288735086, 458624068, 577470172, 1010572801, 2021145602, 4042291204, 6207804349, 12415608698, 24831217396, 43454630443, 86909260886, 173818521772]

約数ペア:

[(1, 173818521772), (2, 86909260886), (4, 43454630443), (7, 24831217396), (14, 12415608698), (28, 6207804349), (43, 4042291204), (86, 2021145602), (172, 1010572801), (301, 577470172), (379, 458624068), (602, 288735086), (758, 229312034), (1204, 144367543), (1516, 114656017), (2653, 65517724), (5306, 32758862), (10612, 16379431), (16297, 10665676), (32594, 5332838), (65188, 2666419), (114079, 1523668), (228158, 761834), (380917, 456316)]