16590948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 44943360

約数和(自身を除く): 28352412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 43, 44, 66, 74, 79, 86, 111, 129, 132, 148, 158, 172, 222, 237, 258, 316, 407, 444, 473, 474, 516, 814, 869, 946, 948, 1221, 1419, 1591, 1628, 1738, 1892, 2442, 2607, 2838, 2923, 3182, 3397, 3476, 4773, 4884, 5214, 5676, 5846, 6364, 6794, 8769, 9546, 10191, 10428, 11692, 13588, 17501, 17538, 19092, 20382, 32153, 35002, 35076, 37367, 40764, 52503, 64306, 70004, 74734, 96459, 105006, 112101, 125689, 128612, 149468, 192918, 210012, 224202, 251378, 377067, 385836, 448404, 502756, 754134, 1382579, 1508268, 2765158, 4147737, 5530316, 8295474, 16590948]

約数ペア:

[(1, 16590948), (2, 8295474), (3, 5530316), (4, 4147737), (6, 2765158), (11, 1508268), (12, 1382579), (22, 754134), (33, 502756), (37, 448404), (43, 385836), (44, 377067), (66, 251378), (74, 224202), (79, 210012), (86, 192918), (111, 149468), (129, 128612), (132, 125689), (148, 112101), (158, 105006), (172, 96459), (222, 74734), (237, 70004), (258, 64306), (316, 52503), (407, 40764), (444, 37367), (473, 35076), (474, 35002), (516, 32153), (814, 20382), (869, 19092), (946, 17538), (948, 17501), (1221, 13588), (1419, 11692), (1591, 10428), (1628, 10191), (1738, 9546), (1892, 8769), (2442, 6794), (2607, 6364), (2838, 5846), (2923, 5676), (3182, 5214), (3397, 4884), (3476, 4773)]