145061552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8387}}^1$

素因数の和:8465

約数の個数: 40

約数和(自身を含む): 299552256

約数和(自身を除く): 154490704

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 8387, 8648, 16774, 17296, 33548, 67096, 134192, 192901, 385802, 394189, 771604, 788378, 1543208, 1576756, 3086416, 3153512, 6307024, 9066347, 18132694, 36265388, 72530776, 145061552]

約数ペア:

[(1, 145061552), (2, 72530776), (4, 36265388), (8, 18132694), (16, 9066347), (23, 6307024), (46, 3153512), (47, 3086416), (92, 1576756), (94, 1543208), (184, 788378), (188, 771604), (368, 394189), (376, 385802), (752, 192901), (1081, 134192), (2162, 67096), (4324, 33548), (8387, 17296), (8648, 16774)]