169744158

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2843}}^1$

素因数の和:2989

約数の個数: 48

約数和(自身を含む): 383325696

約数和(自身を除く): 213581538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 214, 279, 321, 558, 642, 963, 1926, 2843, 3317, 5686, 6634, 8529, 9951, 17058, 19902, 25587, 29853, 51174, 59706, 88133, 176266, 264399, 304201, 528798, 608402, 793197, 912603, 1586394, 1825206, 2737809, 5475618, 9430231, 18860462, 28290693, 56581386, 84872079, 169744158]

約数ペア:

[(1, 169744158), (2, 84872079), (3, 56581386), (6, 28290693), (9, 18860462), (18, 9430231), (31, 5475618), (62, 2737809), (93, 1825206), (107, 1586394), (186, 912603), (214, 793197), (279, 608402), (321, 528798), (558, 304201), (642, 264399), (963, 176266), (1926, 88133), (2843, 59706), (3317, 51174), (5686, 29853), (6634, 25587), (8529, 19902), (9951, 17058)]