156171930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 381870720

約数和(自身を除く): 225698790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 163, 218, 293, 326, 327, 489, 545, 586, 654, 815, 879, 978, 1090, 1465, 1630, 1635, 1758, 2445, 2930, 3270, 4395, 4890, 8790, 17767, 31937, 35534, 47759, 53301, 63874, 88835, 95518, 95811, 106602, 143277, 159685, 177670, 191622, 238795, 266505, 286554, 319370, 477590, 479055, 533010, 716385, 958110, 1432770, 5205731, 10411462, 15617193, 26028655, 31234386, 52057310, 78085965, 156171930]

約数ペア:

[(1, 156171930), (2, 78085965), (3, 52057310), (5, 31234386), (6, 26028655), (10, 15617193), (15, 10411462), (30, 5205731), (109, 1432770), (163, 958110), (218, 716385), (293, 533010), (326, 479055), (327, 477590), (489, 319370), (545, 286554), (586, 266505), (654, 238795), (815, 191622), (879, 177670), (978, 159685), (1090, 143277), (1465, 106602), (1630, 95811), (1635, 95518), (1758, 88835), (2445, 63874), (2930, 53301), (3270, 47759), (4395, 35534), (4890, 31937), (8790, 17767)]