15906176

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 37984800

約数和(自身を除く): 22078624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 79, 88, 104, 121, 128, 143, 158, 176, 208, 242, 286, 316, 352, 416, 484, 572, 632, 704, 832, 869, 968, 1027, 1144, 1264, 1408, 1573, 1664, 1738, 1936, 2054, 2288, 2528, 3146, 3476, 3872, 4108, 4576, 5056, 6292, 6952, 7744, 8216, 9152, 9559, 10112, 11297, 12584, 13904, 15488, 16432, 18304, 19118, 22594, 25168, 27808, 32864, 38236, 45188, 50336, 55616, 65728, 76472, 90376, 100672, 111232, 124267, 131456, 152944, 180752, 201344, 248534, 305888, 361504, 497068, 611776, 723008, 994136, 1223552, 1446016, 1988272, 3976544, 7953088, 15906176]

約数ペア:

[(1, 15906176), (2, 7953088), (4, 3976544), (8, 1988272), (11, 1446016), (13, 1223552), (16, 994136), (22, 723008), (26, 611776), (32, 497068), (44, 361504), (52, 305888), (64, 248534), (79, 201344), (88, 180752), (104, 152944), (121, 131456), (128, 124267), (143, 111232), (158, 100672), (176, 90376), (208, 76472), (242, 65728), (286, 55616), (316, 50336), (352, 45188), (416, 38236), (484, 32864), (572, 27808), (632, 25168), (704, 22594), (832, 19118), (869, 18304), (968, 16432), (1027, 15488), (1144, 13904), (1264, 12584), (1408, 11297), (1573, 10112), (1664, 9559), (1738, 9152), (1936, 8216), (2054, 7744), (2288, 6952), (2528, 6292), (3146, 5056), (3476, 4576), (3872, 4108)]