173838196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 358727040

約数和(自身を除く): 184888844

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 163, 164, 287, 326, 574, 652, 929, 1141, 1148, 1858, 2282, 3716, 4564, 6503, 6683, 13006, 13366, 26012, 26732, 38089, 46781, 76178, 93562, 151427, 152356, 187124, 266623, 302854, 533246, 605708, 1059989, 1066492, 2119978, 4239956, 6208507, 12417014, 24834028, 43459549, 86919098, 173838196]

約数ペア:

[(1, 173838196), (2, 86919098), (4, 43459549), (7, 24834028), (14, 12417014), (28, 6208507), (41, 4239956), (82, 2119978), (163, 1066492), (164, 1059989), (287, 605708), (326, 533246), (574, 302854), (652, 266623), (929, 187124), (1141, 152356), (1148, 151427), (1858, 93562), (2282, 76178), (3716, 46781), (4564, 38089), (6503, 26732), (6683, 26012), (13006, 13366)]