164996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119563}}^1$

素因数の和:119598

約数の個数: 48

約数和(自身を含む): 482082048

約数和(自身を除く): 317085108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 119563, 239126, 358689, 478252, 597815, 717378, 1195630, 1434756, 1793445, 2391260, 2749949, 3586890, 5499898, 7173780, 8249847, 10999796, 13749745, 16499694, 27499490, 32999388, 41249235, 54998980, 82498470, 164996940]

約数ペア:

[(1, 164996940), (2, 82498470), (3, 54998980), (4, 41249235), (5, 32999388), (6, 27499490), (10, 16499694), (12, 13749745), (15, 10999796), (20, 8249847), (23, 7173780), (30, 5499898), (46, 3586890), (60, 2749949), (69, 2391260), (92, 1793445), (115, 1434756), (138, 1195630), (230, 717378), (276, 597815), (345, 478252), (460, 358689), (690, 239126), (1380, 119563)]