164034364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1123}}^1$

素因数の和:1246

約数の個数: 36

約数和(自身を含む): 315365176

約数和(自身を除く): 151330812

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1123, 1378, 2246, 2756, 2809, 4492, 5618, 11236, 14599, 29198, 36517, 58396, 59519, 73034, 119038, 146068, 238076, 773747, 1547494, 3094988, 3154507, 6309014, 12618028, 41008591, 82017182, 164034364]

約数ペア:

[(1, 164034364), (2, 82017182), (4, 41008591), (13, 12618028), (26, 6309014), (52, 3154507), (53, 3094988), (106, 1547494), (212, 773747), (689, 238076), (1123, 146068), (1378, 119038), (2246, 73034), (2756, 59519), (2809, 58396), (4492, 36517), (5618, 29198), (11236, 14599)]