145417342

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7129}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 262840320

約数和(自身を除く): 117422978

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1457, 2914, 7129, 10199, 14258, 20398, 49903, 99806, 220999, 335063, 441998, 670126, 1546993, 2345441, 3093986, 4690882, 10386953, 20773906, 72708671, 145417342]

約数ペア:

[(1, 145417342), (2, 72708671), (7, 20773906), (14, 10386953), (31, 4690882), (47, 3093986), (62, 2345441), (94, 1546993), (217, 670126), (329, 441998), (434, 335063), (658, 220999), (1457, 99806), (2914, 49903), (7129, 20398), (10199, 14258)]