156948057985

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{9439}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 206157818880

約数和(自身を除く): 49209760895

約数列:

[1, 5, 17, 37, 85, 185, 289, 311, 629, 1445, 1555, 3145, 5287, 9439, 10693, 11507, 26435, 47195, 53465, 57535, 89879, 160463, 195619, 349243, 449395, 802315, 978095, 1746215, 2727871, 2935529, 3325523, 5937131, 13639355, 14677645, 16627615, 29685655, 49903993, 100931227, 108614573, 249519965, 504656135, 543072865, 848367881, 1846447741, 4241839405, 9232238705, 31389611597, 156948057985]

約数ペア:

[(1, 156948057985), (5, 31389611597), (17, 9232238705), (37, 4241839405), (85, 1846447741), (185, 848367881), (289, 543072865), (311, 504656135), (629, 249519965), (1445, 108614573), (1555, 100931227), (3145, 49903993), (5287, 29685655), (9439, 16627615), (10693, 14677645), (11507, 13639355), (26435, 5937131), (47195, 3325523), (53465, 2935529), (57535, 2727871), (89879, 1746215), (160463, 978095), (195619, 802315), (349243, 449395)]