131650512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{391817}}^1$

素因数の和:391835

約数の個数: 40

約数和(自身を含む): 388683456

約数和(自身を除く): 257032944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 391817, 783634, 1175451, 1567268, 2350902, 2742719, 3134536, 4701804, 5485438, 6269072, 8228157, 9403608, 10970876, 16456314, 18807216, 21941752, 32912628, 43883504, 65825256, 131650512]

約数ペア:

[(1, 131650512), (2, 65825256), (3, 43883504), (4, 32912628), (6, 21941752), (7, 18807216), (8, 16456314), (12, 10970876), (14, 9403608), (16, 8228157), (21, 6269072), (24, 5485438), (28, 4701804), (42, 3134536), (48, 2742719), (56, 2350902), (84, 1567268), (112, 1175451), (168, 783634), (336, 391817)]