15933148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 37134720

約数和(自身を除く): 21201572

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 179, 187, 238, 289, 308, 358, 374, 476, 578, 716, 748, 1156, 1253, 1309, 1969, 2023, 2506, 2618, 3043, 3179, 3938, 4046, 5012, 5236, 6086, 6358, 7876, 8092, 12172, 12716, 13783, 21301, 22253, 27566, 33473, 42602, 44506, 51731, 55132, 66946, 85204, 89012, 103462, 133892, 206924, 234311, 362117, 468622, 569041, 724234, 937244, 1138082, 1448468, 2276164, 3983287, 7966574, 15933148]

約数ペア:

[(1, 15933148), (2, 7966574), (4, 3983287), (7, 2276164), (11, 1448468), (14, 1138082), (17, 937244), (22, 724234), (28, 569041), (34, 468622), (44, 362117), (68, 234311), (77, 206924), (119, 133892), (154, 103462), (179, 89012), (187, 85204), (238, 66946), (289, 55132), (308, 51731), (358, 44506), (374, 42602), (476, 33473), (578, 27566), (716, 22253), (748, 21301), (1156, 13783), (1253, 12716), (1309, 12172), (1969, 8092), (2023, 7876), (2506, 6358), (2618, 6086), (3043, 5236), (3179, 5012), (3938, 4046)]