156779171444

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{2534747}}^1$

素因数の和:2534852

約数の個数: 36

約数和(自身を含む): 320371869216

約数和(自身を除く): 163592697772

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2209, 4418, 8836, 15463, 30926, 61852, 2534747, 5069494, 10138988, 17743229, 35486458, 70972916, 119133109, 238266218, 476532436, 833931763, 1667863526, 3335727052, 5599256123, 11198512246, 22397024492, 39194792861, 78389585722, 156779171444]

約数ペア:

[(1, 156779171444), (2, 78389585722), (4, 39194792861), (7, 22397024492), (14, 11198512246), (28, 5599256123), (47, 3335727052), (94, 1667863526), (188, 833931763), (329, 476532436), (658, 238266218), (1316, 119133109), (2209, 70972916), (4418, 35486458), (8836, 17743229), (15463, 10138988), (30926, 5069494), (61852, 2534747)]