145087264

素因数分解:

$2^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1709}}^1$

素因数の和:2105

約数の個数: 48

約数和(自身を含む): 327499200

約数和(自身を除く): 182411936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 379, 758, 1516, 1709, 2653, 3032, 3418, 5306, 6064, 6836, 10612, 11963, 12128, 13672, 21224, 23926, 27344, 42448, 47852, 54688, 84896, 95704, 191408, 382816, 647711, 1295422, 2590844, 4533977, 5181688, 9067954, 10363376, 18135908, 20726752, 36271816, 72543632, 145087264]

約数ペア:

[(1, 145087264), (2, 72543632), (4, 36271816), (7, 20726752), (8, 18135908), (14, 10363376), (16, 9067954), (28, 5181688), (32, 4533977), (56, 2590844), (112, 1295422), (224, 647711), (379, 382816), (758, 191408), (1516, 95704), (1709, 84896), (2653, 54688), (3032, 47852), (3418, 42448), (5306, 27344), (6064, 23926), (6836, 21224), (10612, 13672), (11963, 12128)]