15950704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 80

約数和(自身を含む): 39211776

約数和(自身を除く): 23261072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 107, 112, 121, 154, 176, 214, 242, 308, 428, 484, 616, 749, 847, 856, 968, 1177, 1232, 1331, 1498, 1694, 1712, 1936, 2354, 2662, 2996, 3388, 4708, 5324, 5992, 6776, 8239, 9317, 9416, 10648, 11984, 12947, 13552, 16478, 18634, 18832, 21296, 25894, 32956, 37268, 51788, 65912, 74536, 90629, 103576, 131824, 142417, 149072, 181258, 207152, 284834, 362516, 569668, 725032, 996919, 1139336, 1450064, 1993838, 2278672, 3987676, 7975352, 15950704]

約数ペア:

[(1, 15950704), (2, 7975352), (4, 3987676), (7, 2278672), (8, 1993838), (11, 1450064), (14, 1139336), (16, 996919), (22, 725032), (28, 569668), (44, 362516), (56, 284834), (77, 207152), (88, 181258), (107, 149072), (112, 142417), (121, 131824), (154, 103576), (176, 90629), (214, 74536), (242, 65912), (308, 51788), (428, 37268), (484, 32956), (616, 25894), (749, 21296), (847, 18832), (856, 18634), (968, 16478), (1177, 13552), (1232, 12947), (1331, 11984), (1498, 10648), (1694, 9416), (1712, 9317), (1936, 8239), (2354, 6776), (2662, 5992), (2996, 5324), (3388, 4708)]