15187256

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 36566640

約数和(自身を除く): 21379384

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 49, 53, 56, 68, 86, 98, 106, 119, 136, 172, 196, 212, 238, 301, 344, 371, 392, 424, 476, 602, 731, 742, 833, 901, 952, 1204, 1462, 1484, 1666, 1802, 2107, 2279, 2408, 2597, 2924, 2968, 3332, 3604, 4214, 4558, 5117, 5194, 5848, 6307, 6664, 7208, 8428, 9116, 10234, 10388, 12614, 15953, 16856, 18232, 20468, 20776, 25228, 31906, 35819, 38743, 40936, 44149, 50456, 63812, 71638, 77486, 88298, 111671, 127624, 143276, 154972, 176596, 223342, 271201, 286552, 309944, 353192, 446684, 542402, 893368, 1084804, 1898407, 2169608, 3796814, 7593628, 15187256]

約数ペア:

[(1, 15187256), (2, 7593628), (4, 3796814), (7, 2169608), (8, 1898407), (14, 1084804), (17, 893368), (28, 542402), (34, 446684), (43, 353192), (49, 309944), (53, 286552), (56, 271201), (68, 223342), (86, 176596), (98, 154972), (106, 143276), (119, 127624), (136, 111671), (172, 88298), (196, 77486), (212, 71638), (238, 63812), (301, 50456), (344, 44149), (371, 40936), (392, 38743), (424, 35819), (476, 31906), (602, 25228), (731, 20776), (742, 20468), (833, 18232), (901, 16856), (952, 15953), (1204, 12614), (1462, 10388), (1484, 10234), (1666, 9116), (1802, 8428), (2107, 7208), (2279, 6664), (2408, 6307), (2597, 5848), (2924, 5194), (2968, 5117), (3332, 4558), (3604, 4214)]