161931504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{481939}}^1$

素因数の和:481957

約数の個数: 40

約数和(自身を含む): 478084480

約数和(自身を除く): 316152976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 481939, 963878, 1445817, 1927756, 2891634, 3373573, 3855512, 5783268, 6747146, 7711024, 10120719, 11566536, 13494292, 20241438, 23133072, 26988584, 40482876, 53977168, 80965752, 161931504]

約数ペア:

[(1, 161931504), (2, 80965752), (3, 53977168), (4, 40482876), (6, 26988584), (7, 23133072), (8, 20241438), (12, 13494292), (14, 11566536), (16, 10120719), (21, 7711024), (24, 6747146), (28, 5783268), (42, 3855512), (48, 3373573), (56, 2891634), (84, 1927756), (112, 1445817), (168, 963878), (336, 481939)]