189207984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563119}}^1$

素因数の和:563137

約数の個数: 40

約数和(自身を含む): 558615040

約数和(自身を除く): 369407056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563119, 1126238, 1689357, 2252476, 3378714, 3941833, 4504952, 6757428, 7883666, 9009904, 11825499, 13514856, 15767332, 23650998, 27029712, 31534664, 47301996, 63069328, 94603992, 189207984]

約数ペア:

[(1, 189207984), (2, 94603992), (3, 63069328), (4, 47301996), (6, 31534664), (7, 27029712), (8, 23650998), (12, 15767332), (14, 13514856), (16, 11825499), (21, 9009904), (24, 7883666), (28, 6757428), (42, 4504952), (48, 3941833), (56, 3378714), (84, 2252476), (112, 1689357), (168, 1126238), (336, 563119)]