189898272

素因数分解:

$2^5\times 3^2\times {\mathrm{773}}^1\times {\mathrm{853}}^1$

素因数の和:1642

約数の個数: 72

約数和(自身を含む): 541355724

約数和(自身を除く): 351457452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 773, 853, 1546, 1706, 2319, 2559, 3092, 3412, 4638, 5118, 6184, 6824, 6957, 7677, 9276, 10236, 12368, 13648, 13914, 15354, 18552, 20472, 24736, 27296, 27828, 30708, 37104, 40944, 55656, 61416, 74208, 81888, 111312, 122832, 222624, 245664, 659369, 1318738, 1978107, 2637476, 3956214, 5274952, 5934321, 7912428, 10549904, 11868642, 15824856, 21099808, 23737284, 31649712, 47474568, 63299424, 94949136, 189898272]

約数ペア:

[(1, 189898272), (2, 94949136), (3, 63299424), (4, 47474568), (6, 31649712), (8, 23737284), (9, 21099808), (12, 15824856), (16, 11868642), (18, 10549904), (24, 7912428), (32, 5934321), (36, 5274952), (48, 3956214), (72, 2637476), (96, 1978107), (144, 1318738), (288, 659369), (773, 245664), (853, 222624), (1546, 122832), (1706, 111312), (2319, 81888), (2559, 74208), (3092, 61416), (3412, 55656), (4638, 40944), (5118, 37104), (6184, 30708), (6824, 27828), (6957, 27296), (7677, 24736), (9276, 20472), (10236, 18552), (12368, 15354), (13648, 13914)]