16367904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 55665792

約数和(自身を除く): 39297888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 353, 368, 414, 483, 504, 552, 644, 672, 706, 736, 828, 966, 1008, 1059, 1104, 1288, 1412, 1449, 1656, 1932, 2016, 2118, 2208, 2471, 2576, 2824, 2898, 3177, 3312, 3864, 4236, 4942, 5152, 5648, 5796, 6354, 6624, 7413, 7728, 8119, 8472, 9884, 11296, 11592, 12708, 14826, 15456, 16238, 16944, 19768, 22239, 23184, 24357, 25416, 29652, 32476, 33888, 39536, 44478, 46368, 48714, 50832, 56833, 59304, 64952, 73071, 79072, 88956, 97428, 101664, 113666, 118608, 129904, 146142, 170499, 177912, 194856, 227332, 237216, 259808, 292284, 340998, 355824, 389712, 454664, 511497, 584568, 681996, 711648, 779424, 909328, 1022994, 1169136, 1363992, 1818656, 2045988, 2338272, 2727984, 4091976, 5455968, 8183952, 16367904]

約数ペア:

[(1, 16367904), (2, 8183952), (3, 5455968), (4, 4091976), (6, 2727984), (7, 2338272), (8, 2045988), (9, 1818656), (12, 1363992), (14, 1169136), (16, 1022994), (18, 909328), (21, 779424), (23, 711648), (24, 681996), (28, 584568), (32, 511497), (36, 454664), (42, 389712), (46, 355824), (48, 340998), (56, 292284), (63, 259808), (69, 237216), (72, 227332), (84, 194856), (92, 177912), (96, 170499), (112, 146142), (126, 129904), (138, 118608), (144, 113666), (161, 101664), (168, 97428), (184, 88956), (207, 79072), (224, 73071), (252, 64952), (276, 59304), (288, 56833), (322, 50832), (336, 48714), (353, 46368), (368, 44478), (414, 39536), (483, 33888), (504, 32476), (552, 29652), (644, 25416), (672, 24357), (706, 23184), (736, 22239), (828, 19768), (966, 16944), (1008, 16238), (1059, 15456), (1104, 14826), (1288, 12708), (1412, 11592), (1449, 11296), (1656, 9884), (1932, 8472), (2016, 8119), (2118, 7728), (2208, 7413), (2471, 6624), (2576, 6354), (2824, 5796), (2898, 5648), (3177, 5152), (3312, 4942), (3864, 4236)]