155394464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{593}}^1$

素因数の和:1053

約数の個数: 48

約数和(自身を含む): 323326080

約数和(自身を除く): 167931616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 431, 593, 608, 862, 1186, 1724, 2372, 3448, 4744, 6896, 8189, 9488, 11267, 13792, 16378, 18976, 22534, 32756, 45068, 65512, 90136, 131024, 180272, 255583, 262048, 360544, 511166, 1022332, 2044664, 4089328, 4856077, 8178656, 9712154, 19424308, 38848616, 77697232, 155394464]

約数ペア:

[(1, 155394464), (2, 77697232), (4, 38848616), (8, 19424308), (16, 9712154), (19, 8178656), (32, 4856077), (38, 4089328), (76, 2044664), (152, 1022332), (304, 511166), (431, 360544), (593, 262048), (608, 255583), (862, 180272), (1186, 131024), (1724, 90136), (2372, 65512), (3448, 45068), (4744, 32756), (6896, 22534), (8189, 18976), (9488, 16378), (11267, 13792)]