156070496

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{941}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 316195488

約数和(自身を除く): 160124992

約数列:

[1, 2, 4, 8, 16, 32, 71, 73, 142, 146, 284, 292, 568, 584, 941, 1136, 1168, 1882, 2272, 2336, 3764, 5183, 7528, 10366, 15056, 20732, 30112, 41464, 66811, 68693, 82928, 133622, 137386, 165856, 267244, 274772, 534488, 549544, 1068976, 1099088, 2137952, 2198176, 4877203, 9754406, 19508812, 39017624, 78035248, 156070496]

約数ペア:

[(1, 156070496), (2, 78035248), (4, 39017624), (8, 19508812), (16, 9754406), (32, 4877203), (71, 2198176), (73, 2137952), (142, 1099088), (146, 1068976), (284, 549544), (292, 534488), (568, 274772), (584, 267244), (941, 165856), (1136, 137386), (1168, 133622), (1882, 82928), (2272, 68693), (2336, 66811), (3764, 41464), (5183, 30112), (7528, 20732), (10366, 15056)]