154420376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 325775520

約数和(自身を除く): 171355144

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 113, 212, 226, 293, 424, 452, 583, 586, 904, 1166, 1172, 1243, 2332, 2344, 2486, 3223, 4664, 4972, 5989, 6446, 9944, 11978, 12892, 15529, 23956, 25784, 31058, 33109, 47912, 62116, 65879, 66218, 124232, 131758, 132436, 170819, 263516, 264872, 341638, 364199, 527032, 683276, 728398, 1366552, 1456796, 1754777, 2913592, 3509554, 7019108, 14038216, 19302547, 38605094, 77210188, 154420376]

約数ペア:

[(1, 154420376), (2, 77210188), (4, 38605094), (8, 19302547), (11, 14038216), (22, 7019108), (44, 3509554), (53, 2913592), (88, 1754777), (106, 1456796), (113, 1366552), (212, 728398), (226, 683276), (293, 527032), (424, 364199), (452, 341638), (583, 264872), (586, 263516), (904, 170819), (1166, 132436), (1172, 131758), (1243, 124232), (2332, 66218), (2344, 65879), (2486, 62116), (3223, 47912), (4664, 33109), (4972, 31058), (5989, 25784), (6446, 23956), (9944, 15529), (11978, 12892)]