150195852

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 389660544

約数和(自身を除く): 239464692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 223, 318, 353, 446, 477, 636, 669, 706, 892, 954, 1059, 1338, 1412, 1908, 2007, 2118, 2676, 3177, 4014, 4236, 6354, 8028, 11819, 12708, 18709, 23638, 35457, 37418, 47276, 56127, 70914, 74836, 78719, 106371, 112254, 141828, 157438, 168381, 212742, 224508, 236157, 314876, 336762, 425484, 472314, 673524, 708471, 944628, 1416942, 2833884, 4172107, 8344214, 12516321, 16688428, 25032642, 37548963, 50065284, 75097926, 150195852]

約数ペア:

[(1, 150195852), (2, 75097926), (3, 50065284), (4, 37548963), (6, 25032642), (9, 16688428), (12, 12516321), (18, 8344214), (36, 4172107), (53, 2833884), (106, 1416942), (159, 944628), (212, 708471), (223, 673524), (318, 472314), (353, 425484), (446, 336762), (477, 314876), (636, 236157), (669, 224508), (706, 212742), (892, 168381), (954, 157438), (1059, 141828), (1338, 112254), (1412, 106371), (1908, 78719), (2007, 74836), (2118, 70914), (2676, 56127), (3177, 47276), (4014, 37418), (4236, 35457), (6354, 23638), (8028, 18709), (11819, 12708)]