159997488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{476183}}^1$

素因数の和:476201

約数の個数: 40

約数和(自身を含む): 472374528

約数和(自身を除く): 312377040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 476183, 952366, 1428549, 1904732, 2857098, 3333281, 3809464, 5714196, 6666562, 7618928, 9999843, 11428392, 13333124, 19999686, 22856784, 26666248, 39999372, 53332496, 79998744, 159997488]

約数ペア:

[(1, 159997488), (2, 79998744), (3, 53332496), (4, 39999372), (6, 26666248), (7, 22856784), (8, 19999686), (12, 13333124), (14, 11428392), (16, 9999843), (21, 7618928), (24, 6666562), (28, 5714196), (42, 3809464), (48, 3333281), (56, 2857098), (84, 1904732), (112, 1428549), (168, 952366), (336, 476183)]