144428732

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 299183808

約数和(自身を除く): 154755076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1297, 1358, 2594, 2716, 3977, 5188, 7954, 9079, 15908, 18158, 27839, 36316, 53177, 55678, 106354, 111356, 125809, 212708, 251618, 372239, 503236, 744478, 880663, 1488956, 1761326, 3522652, 5158169, 10316338, 20632676, 36107183, 72214366, 144428732]

約数ペア:

[(1, 144428732), (2, 72214366), (4, 36107183), (7, 20632676), (14, 10316338), (28, 5158169), (41, 3522652), (82, 1761326), (97, 1488956), (164, 880663), (194, 744478), (287, 503236), (388, 372239), (574, 251618), (679, 212708), (1148, 125809), (1297, 111356), (1358, 106354), (2594, 55678), (2716, 53177), (3977, 36316), (5188, 27839), (7954, 18158), (9079, 15908)]