155581392

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{7699}}^1$

素因数の和:8131

約数の個数: 40

約数和(自身を含む): 402925600

約数和(自身を除く): 247344208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 1263, 1684, 2526, 3368, 5052, 6736, 7699, 10104, 15398, 20208, 23097, 30796, 46194, 61592, 92388, 123184, 184776, 369552, 3241279, 6482558, 9723837, 12965116, 19447674, 25930232, 38895348, 51860464, 77790696, 155581392]

約数ペア:

[(1, 155581392), (2, 77790696), (3, 51860464), (4, 38895348), (6, 25930232), (8, 19447674), (12, 12965116), (16, 9723837), (24, 6482558), (48, 3241279), (421, 369552), (842, 184776), (1263, 123184), (1684, 92388), (2526, 61592), (3368, 46194), (5052, 30796), (6736, 23097), (7699, 20208), (10104, 15398)]