164802808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{13063}}^1$

素因数の和:13171

約数の個数: 32

約数和(自身を含む): 329212800

約数和(自身を除く): 164409992

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 6308, 12616, 13063, 26126, 52252, 104504, 248197, 496394, 992788, 1084229, 1985576, 2168458, 4336916, 8673832, 20600351, 41200702, 82401404, 164802808]

約数ペア:

[(1, 164802808), (2, 82401404), (4, 41200702), (8, 20600351), (19, 8673832), (38, 4336916), (76, 2168458), (83, 1985576), (152, 1084229), (166, 992788), (332, 496394), (664, 248197), (1577, 104504), (3154, 52252), (6308, 26126), (12616, 13063)]