143921472

素因数分解:

$2^6\times 3^1\times {\mathrm{419}}^1\times {\mathrm{1789}}^1$

素因数の和:2223

約数の個数: 56

約数和(自身を含む): 381914400

約数和(自身を除く): 237992928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 419, 838, 1257, 1676, 1789, 2514, 3352, 3578, 5028, 5367, 6704, 7156, 10056, 10734, 13408, 14312, 20112, 21468, 26816, 28624, 40224, 42936, 57248, 80448, 85872, 114496, 171744, 343488, 749591, 1499182, 2248773, 2998364, 4497546, 5996728, 8995092, 11993456, 17990184, 23986912, 35980368, 47973824, 71960736, 143921472]

約数ペア:

[(1, 143921472), (2, 71960736), (3, 47973824), (4, 35980368), (6, 23986912), (8, 17990184), (12, 11993456), (16, 8995092), (24, 5996728), (32, 4497546), (48, 2998364), (64, 2248773), (96, 1499182), (192, 749591), (419, 343488), (838, 171744), (1257, 114496), (1676, 85872), (1789, 80448), (2514, 57248), (3352, 42936), (3578, 40224), (5028, 28624), (5367, 26816), (6704, 21468), (7156, 20112), (10056, 14312), (10734, 13408)]