160804526464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{111799}}^1$

素因数の和:112491

約数の個数: 64

約数和(自身を含む): 339713244000

約数和(自身を除く): 178908717536

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 661, 1088, 1322, 2176, 2644, 5288, 10576, 11237, 21152, 22474, 42304, 44948, 84608, 89896, 111799, 179792, 223598, 359584, 447196, 719168, 894392, 1438336, 1788784, 1900583, 3577568, 3801166, 7155136, 7602332, 14310272, 15204664, 30409328, 60818656, 73899139, 121637312, 147798278, 243274624, 295596556, 591193112, 1182386224, 1256285363, 2364772448, 2512570726, 4729544896, 5025141452, 9459089792, 10050282904, 20100565808, 40201131616, 80402263232, 160804526464]

約数ペア:

[(1, 160804526464), (2, 80402263232), (4, 40201131616), (8, 20100565808), (16, 10050282904), (17, 9459089792), (32, 5025141452), (34, 4729544896), (64, 2512570726), (68, 2364772448), (128, 1256285363), (136, 1182386224), (272, 591193112), (544, 295596556), (661, 243274624), (1088, 147798278), (1322, 121637312), (2176, 73899139), (2644, 60818656), (5288, 30409328), (10576, 15204664), (11237, 14310272), (21152, 7602332), (22474, 7155136), (42304, 3801166), (44948, 3577568), (84608, 1900583), (89896, 1788784), (111799, 1438336), (179792, 894392), (223598, 719168), (359584, 447196)]