172637394

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{2141}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 351630720

約数和(自身を除く): 178993326

約数列:

[1, 2, 3, 6, 89, 151, 178, 267, 302, 453, 534, 906, 2141, 4282, 6423, 12846, 13439, 26878, 40317, 80634, 190549, 323291, 381098, 571647, 646582, 969873, 1143294, 1939746, 28772899, 57545798, 86318697, 172637394]

約数ペア:

[(1, 172637394), (2, 86318697), (3, 57545798), (6, 28772899), (89, 1939746), (151, 1143294), (178, 969873), (267, 646582), (302, 571647), (453, 381098), (534, 323291), (906, 190549), (2141, 80634), (4282, 40317), (6423, 26878), (12846, 13439)]