151220384

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23279}}^1$

素因数の和:23325

約数の個数: 48

約数和(自身を含む): 351993600

約数和(自身を除く): 200773216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 23279, 46558, 93116, 162953, 186232, 325906, 372464, 651812, 675091, 744928, 1303624, 1350182, 2607248, 2700364, 4725637, 5214496, 5400728, 9451274, 10801456, 18902548, 21602912, 37805096, 75610192, 151220384]

約数ペア:

[(1, 151220384), (2, 75610192), (4, 37805096), (7, 21602912), (8, 18902548), (14, 10801456), (16, 9451274), (28, 5400728), (29, 5214496), (32, 4725637), (56, 2700364), (58, 2607248), (112, 1350182), (116, 1303624), (203, 744928), (224, 675091), (232, 651812), (406, 372464), (464, 325906), (812, 186232), (928, 162953), (1624, 93116), (3248, 46558), (6496, 23279)]