128167230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 319334400

約数和(自身を除く): 191167170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 79, 82, 123, 158, 205, 237, 246, 395, 410, 474, 615, 790, 1185, 1230, 1319, 2370, 2638, 3239, 3957, 6478, 6595, 7914, 9717, 13190, 16195, 19434, 19785, 32390, 39570, 48585, 54079, 97170, 104201, 108158, 162237, 208402, 270395, 312603, 324474, 521005, 540790, 625206, 811185, 1042010, 1563015, 1622370, 3126030, 4272241, 8544482, 12816723, 21361205, 25633446, 42722410, 64083615, 128167230]

約数ペア:

[(1, 128167230), (2, 64083615), (3, 42722410), (5, 25633446), (6, 21361205), (10, 12816723), (15, 8544482), (30, 4272241), (41, 3126030), (79, 1622370), (82, 1563015), (123, 1042010), (158, 811185), (205, 625206), (237, 540790), (246, 521005), (395, 324474), (410, 312603), (474, 270395), (615, 208402), (790, 162237), (1185, 108158), (1230, 104201), (1319, 97170), (2370, 54079), (2638, 48585), (3239, 39570), (3957, 32390), (6478, 19785), (6595, 19434), (7914, 16195), (9717, 13190)]