155111922

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3245

約数の個数: 80

約数和(自身を含む): 406583232

約数和(自身を除く): 251471310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 81, 86, 126, 129, 162, 189, 258, 301, 378, 387, 567, 602, 774, 903, 1134, 1161, 1806, 2322, 2709, 3181, 3483, 5418, 6362, 6966, 8127, 9543, 16254, 19086, 22267, 24381, 28629, 44534, 48762, 57258, 66801, 85887, 133602, 136783, 171774, 200403, 257661, 273566, 400806, 410349, 515322, 601209, 820698, 957481, 1202418, 1231047, 1803627, 1914962, 2462094, 2872443, 3607254, 3693141, 5744886, 7386282, 8617329, 11079423, 17234658, 22158846, 25851987, 51703974, 77555961, 155111922]

約数ペア:

[(1, 155111922), (2, 77555961), (3, 51703974), (6, 25851987), (7, 22158846), (9, 17234658), (14, 11079423), (18, 8617329), (21, 7386282), (27, 5744886), (42, 3693141), (43, 3607254), (54, 2872443), (63, 2462094), (81, 1914962), (86, 1803627), (126, 1231047), (129, 1202418), (162, 957481), (189, 820698), (258, 601209), (301, 515322), (378, 410349), (387, 400806), (567, 273566), (602, 257661), (774, 200403), (903, 171774), (1134, 136783), (1161, 133602), (1806, 85887), (2322, 66801), (2709, 57258), (3181, 48762), (3483, 44534), (5418, 28629), (6362, 24381), (6966, 22267), (8127, 19086), (9543, 16254)]