157286948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:853

約数の個数: 72

約数和(自身を含む): 349005888

約数和(自身を除く): 191718940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 338, 364, 559, 602, 676, 773, 1118, 1183, 1204, 1546, 2236, 2366, 3092, 3913, 4732, 5411, 7267, 7826, 10049, 10822, 14534, 15652, 20098, 21644, 29068, 33239, 40196, 50869, 66478, 70343, 101738, 130637, 132956, 140686, 203476, 232673, 261274, 281372, 432107, 465346, 522548, 864214, 914459, 930692, 1728428, 1828918, 3024749, 3657836, 5617391, 6049498, 11234782, 12098996, 22469564, 39321737, 78643474, 157286948]

約数ペア:

[(1, 157286948), (2, 78643474), (4, 39321737), (7, 22469564), (13, 12098996), (14, 11234782), (26, 6049498), (28, 5617391), (43, 3657836), (52, 3024749), (86, 1828918), (91, 1728428), (169, 930692), (172, 914459), (182, 864214), (301, 522548), (338, 465346), (364, 432107), (559, 281372), (602, 261274), (676, 232673), (773, 203476), (1118, 140686), (1183, 132956), (1204, 130637), (1546, 101738), (2236, 70343), (2366, 66478), (3092, 50869), (3913, 40196), (4732, 33239), (5411, 29068), (7267, 21644), (7826, 20098), (10049, 15652), (10822, 14534)]