189725652

素因数分解:

$2^2\times 3^5\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4219

約数の個数: 72

約数和(自身を含む): 508050816

約数和(自身を除く): 318325164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 243, 282, 324, 423, 486, 564, 846, 972, 1269, 1692, 2538, 3807, 4153, 5076, 7614, 8306, 11421, 12459, 15228, 16612, 22842, 24918, 37377, 45684, 49836, 74754, 112131, 149508, 195191, 224262, 336393, 390382, 448524, 585573, 672786, 780764, 1009179, 1171146, 1345572, 1756719, 2018358, 2342292, 3513438, 4036716, 5270157, 7026876, 10540314, 15810471, 21080628, 31620942, 47431413, 63241884, 94862826, 189725652]

約数ペア:

[(1, 189725652), (2, 94862826), (3, 63241884), (4, 47431413), (6, 31620942), (9, 21080628), (12, 15810471), (18, 10540314), (27, 7026876), (36, 5270157), (47, 4036716), (54, 3513438), (81, 2342292), (94, 2018358), (108, 1756719), (141, 1345572), (162, 1171146), (188, 1009179), (243, 780764), (282, 672786), (324, 585573), (423, 448524), (486, 390382), (564, 336393), (846, 224262), (972, 195191), (1269, 149508), (1692, 112131), (2538, 74754), (3807, 49836), (4153, 45684), (5076, 37377), (7614, 24918), (8306, 22842), (11421, 16612), (12459, 15228)]