150707678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{20089}}^1$

素因数の和:20144

約数の個数: 24

約数和(自身を含む): 256509120

約数和(自身を除く): 105801442

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 20089, 40178, 220979, 441958, 622759, 1245518, 2430769, 4861538, 6850349, 13700698, 75353839, 150707678]

約数ペア:

[(1, 150707678), (2, 75353839), (11, 13700698), (22, 6850349), (31, 4861538), (62, 2430769), (121, 1245518), (242, 622759), (341, 441958), (682, 220979), (3751, 40178), (7502, 20089)]