140591178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85831}}^1$

素因数の和:85859

約数の個数: 48

約数和(自身を含む): 374914176

約数和(自身を除く): 234322998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 85831, 171662, 257493, 514986, 600817, 772479, 1115803, 1201634, 1544958, 1802451, 2231606, 3347409, 3604902, 5407353, 6694818, 7810621, 10042227, 10814706, 15621242, 20084454, 23431863, 46863726, 70295589, 140591178]

約数ペア:

[(1, 140591178), (2, 70295589), (3, 46863726), (6, 23431863), (7, 20084454), (9, 15621242), (13, 10814706), (14, 10042227), (18, 7810621), (21, 6694818), (26, 5407353), (39, 3604902), (42, 3347409), (63, 2231606), (78, 1802451), (91, 1544958), (117, 1201634), (126, 1115803), (182, 772479), (234, 600817), (273, 514986), (546, 257493), (819, 171662), (1638, 85831)]