148963178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{15443}}^1$

素因数の和:15518

約数の個数: 32

約数和(自身を含む): 280215936

約数和(自身を除く): 131252758

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4823, 9646, 15443, 30886, 108101, 200759, 216202, 401518, 818479, 1405313, 1636958, 2810626, 5729353, 10640227, 11458706, 21280454, 74481589, 148963178]

約数ペア:

[(1, 148963178), (2, 74481589), (7, 21280454), (13, 11458706), (14, 10640227), (26, 5729353), (53, 2810626), (91, 1636958), (106, 1405313), (182, 818479), (371, 401518), (689, 216202), (742, 200759), (1378, 108101), (4823, 30886), (9646, 15443)]