155928

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 399600

約数和(自身を除く): 243672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 89, 146, 178, 219, 267, 292, 356, 438, 534, 584, 712, 876, 1068, 1752, 2136, 6497, 12994, 19491, 25988, 38982, 51976, 77964, 155928]

約数ペア:

[(1, 155928), (2, 77964), (3, 51976), (4, 38982), (6, 25988), (8, 19491), (12, 12994), (24, 6497), (73, 2136), (89, 1752), (146, 1068), (178, 876), (219, 712), (267, 584), (292, 534), (356, 438)]