143400208

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{21701}}^1$

素因数の和:21775

約数の個数: 40

約数和(自身を含む): 322925760

約数和(自身を除く): 179525552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 21701, 43402, 86804, 151907, 173608, 303814, 347216, 607628, 1215256, 1280359, 2430512, 2560718, 5121436, 8962513, 10242872, 17925026, 20485744, 35850052, 71700104, 143400208]

約数ペア:

[(1, 143400208), (2, 71700104), (4, 35850052), (7, 20485744), (8, 17925026), (14, 10242872), (16, 8962513), (28, 5121436), (56, 2560718), (59, 2430512), (112, 1280359), (118, 1215256), (236, 607628), (413, 347216), (472, 303814), (826, 173608), (944, 151907), (1652, 86804), (3304, 43402), (6608, 21701)]