156769340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{86137}}^1$

素因数の和:86166

約数の個数: 48

約数和(自身を含む): 405193152

約数和(自身を除く): 248423812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 86137, 172274, 344548, 430685, 602959, 861370, 1119781, 1205918, 1722740, 2239562, 2411836, 3014795, 4479124, 5598905, 6029590, 7838467, 11197810, 12059180, 15676934, 22395620, 31353868, 39192335, 78384670, 156769340]

約数ペア:

[(1, 156769340), (2, 78384670), (4, 39192335), (5, 31353868), (7, 22395620), (10, 15676934), (13, 12059180), (14, 11197810), (20, 7838467), (26, 6029590), (28, 5598905), (35, 4479124), (52, 3014795), (65, 2411836), (70, 2239562), (91, 1722740), (130, 1205918), (140, 1119781), (182, 861370), (260, 602959), (364, 430685), (455, 344548), (910, 172274), (1820, 86137)]