164967196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^3\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 318276000

約数和(自身を除く): 153308804

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 89, 116, 178, 356, 551, 841, 1102, 1682, 1691, 2204, 2581, 3364, 3382, 5162, 6764, 10324, 15979, 24389, 31958, 48778, 49039, 63916, 74849, 97556, 98078, 149698, 196156, 299396, 463391, 926782, 1422131, 1853564, 2170621, 2844262, 4341242, 5688524, 8682484, 41241799, 82483598, 164967196]

約数ペア:

[(1, 164967196), (2, 82483598), (4, 41241799), (19, 8682484), (29, 5688524), (38, 4341242), (58, 2844262), (76, 2170621), (89, 1853564), (116, 1422131), (178, 926782), (356, 463391), (551, 299396), (841, 196156), (1102, 149698), (1682, 98078), (1691, 97556), (2204, 74849), (2581, 63916), (3364, 49039), (3382, 48778), (5162, 31958), (6764, 24389), (10324, 15979)]