146015828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 303744000

約数和(自身を除く): 157728172

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 149, 217, 298, 434, 596, 868, 1043, 1129, 2086, 2258, 4172, 4516, 4619, 7903, 9238, 15806, 18476, 31612, 32333, 34999, 64666, 69998, 129332, 139996, 168221, 244993, 336442, 489986, 672884, 979972, 1177547, 2355094, 4710188, 5214851, 10429702, 20859404, 36503957, 73007914, 146015828]

約数ペア:

[(1, 146015828), (2, 73007914), (4, 36503957), (7, 20859404), (14, 10429702), (28, 5214851), (31, 4710188), (62, 2355094), (124, 1177547), (149, 979972), (217, 672884), (298, 489986), (434, 336442), (596, 244993), (868, 168221), (1043, 139996), (1129, 129332), (2086, 69998), (2258, 64666), (4172, 34999), (4516, 32333), (4619, 31612), (7903, 18476), (9238, 15806)]