191698889696

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{218531}}^1$

素因数の和:218967

約数の個数: 48

約数和(自身を含む): 383287645440

約数和(自身を除く): 191588755744

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 347, 632, 694, 1264, 1388, 2528, 2776, 5552, 11104, 27413, 54826, 109652, 218531, 219304, 437062, 438608, 874124, 877216, 1748248, 3496496, 6992992, 17263949, 34527898, 69055796, 75830257, 138111592, 151660514, 276223184, 303321028, 552446368, 606642056, 1213284112, 2426568224, 5990590303, 11981180606, 23962361212, 47924722424, 95849444848, 191698889696]

約数ペア:

[(1, 191698889696), (2, 95849444848), (4, 47924722424), (8, 23962361212), (16, 11981180606), (32, 5990590303), (79, 2426568224), (158, 1213284112), (316, 606642056), (347, 552446368), (632, 303321028), (694, 276223184), (1264, 151660514), (1388, 138111592), (2528, 75830257), (2776, 69055796), (5552, 34527898), (11104, 17263949), (27413, 6992992), (54826, 3496496), (109652, 1748248), (218531, 877216), (219304, 874124), (437062, 438608)]