15668760224

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{249439}}^1$

素因数の和:249613

約数の個数: 48

約数和(自身を含む): 33440924160

約数和(自身を除く): 17772163936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 1208, 1963, 2416, 3926, 4832, 7852, 15704, 31408, 62816, 249439, 498878, 997756, 1995512, 3242707, 3991024, 6485414, 7982048, 12970828, 25941656, 37665289, 51883312, 75330578, 103766624, 150661156, 301322312, 489648757, 602644624, 979297514, 1205289248, 1958595028, 3917190056, 7834380112, 15668760224]

約数ペア:

[(1, 15668760224), (2, 7834380112), (4, 3917190056), (8, 1958595028), (13, 1205289248), (16, 979297514), (26, 602644624), (32, 489648757), (52, 301322312), (104, 150661156), (151, 103766624), (208, 75330578), (302, 51883312), (416, 37665289), (604, 25941656), (1208, 12970828), (1963, 7982048), (2416, 6485414), (3926, 3991024), (4832, 3242707), (7852, 1995512), (15704, 997756), (31408, 498878), (62816, 249439)]