181033552

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2336

約数の個数: 80

約数和(自身を含む): 431972352

約数和(自身を除く): 250938800

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2267, 2576, 2852, 3472, 4534, 4991, 5704, 9068, 9982, 11408, 15869, 18136, 19964, 31738, 36272, 39928, 52141, 63476, 70277, 79856, 104282, 126952, 140554, 208564, 253904, 281108, 364987, 417128, 491939, 562216, 729974, 834256, 983878, 1124432, 1459948, 1616371, 1967756, 2919896, 3232742, 3935512, 5839792, 6465484, 7871024, 11314597, 12930968, 22629194, 25861936, 45258388, 90516776, 181033552]

約数ペア:

[(1, 181033552), (2, 90516776), (4, 45258388), (7, 25861936), (8, 22629194), (14, 12930968), (16, 11314597), (23, 7871024), (28, 6465484), (31, 5839792), (46, 3935512), (56, 3232742), (62, 2919896), (92, 1967756), (112, 1616371), (124, 1459948), (161, 1124432), (184, 983878), (217, 834256), (248, 729974), (322, 562216), (368, 491939), (434, 417128), (496, 364987), (644, 281108), (713, 253904), (868, 208564), (1288, 140554), (1426, 126952), (1736, 104282), (2267, 79856), (2576, 70277), (2852, 63476), (3472, 52141), (4534, 39928), (4991, 36272), (5704, 31738), (9068, 19964), (9982, 18136), (11408, 15869)]