149742

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 345600

約数和(自身を除く): 195858

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 59, 94, 118, 141, 177, 282, 354, 423, 531, 846, 1062, 1269, 1593, 2538, 2773, 3186, 5546, 8319, 16638, 24957, 49914, 74871, 149742]

約数ペア:

[(1, 149742), (2, 74871), (3, 49914), (6, 24957), (9, 16638), (18, 8319), (27, 5546), (47, 3186), (54, 2773), (59, 2538), (94, 1593), (118, 1269), (141, 1062), (177, 846), (282, 531), (354, 423)]