149778

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 24

約数和(自身を含む): 332748

約数和(自身を除く): 182970

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 157, 159, 314, 318, 471, 477, 942, 954, 1413, 2826, 8321, 16642, 24963, 49926, 74889, 149778]

約数ペア:

[(1, 149778), (2, 74889), (3, 49926), (6, 24963), (9, 16642), (18, 8321), (53, 2826), (106, 1413), (157, 954), (159, 942), (314, 477), (318, 471)]