156780255387

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1704893}}^1$

素因数の和:1705083

約数の個数: 32

約数和(自身を含む): 248778132480

約数和(自身を除く): 91997877093

約数列:

[1, 3, 7, 21, 29, 87, 151, 203, 453, 609, 1057, 3171, 4379, 13137, 30653, 91959, 1704893, 5114679, 11934251, 35802753, 49441897, 148325691, 257438843, 346093279, 772316529, 1038279837, 1802071901, 5406215703, 7465726447, 22397179341, 52260085129, 156780255387]

約数ペア:

[(1, 156780255387), (3, 52260085129), (7, 22397179341), (21, 7465726447), (29, 5406215703), (87, 1802071901), (151, 1038279837), (203, 772316529), (453, 346093279), (609, 257438843), (1057, 148325691), (3171, 49441897), (4379, 35802753), (13137, 11934251), (30653, 5114679), (91959, 1704893)]