140569562

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17047}}^1$

素因数の和:17106

約数の個数: 32

約数和(自身を含む): 261857280

約数和(自身を除く): 121287718

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 17047, 34094, 119329, 238658, 323893, 528457, 647786, 1056914, 2267251, 3699199, 4534502, 7398398, 10040683, 20081366, 70284781, 140569562]

約数ペア:

[(1, 140569562), (2, 70284781), (7, 20081366), (14, 10040683), (19, 7398398), (31, 4534502), (38, 3699199), (62, 2267251), (133, 1056914), (217, 647786), (266, 528457), (434, 323893), (589, 238658), (1178, 119329), (4123, 34094), (8246, 17047)]