15899352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 50803200

約数和(自身を除く): 34903848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 293, 323, 357, 399, 408, 456, 476, 532, 586, 646, 714, 798, 879, 952, 969, 1064, 1172, 1292, 1428, 1596, 1758, 1938, 2051, 2261, 2344, 2584, 2856, 3192, 3516, 3876, 4102, 4522, 4981, 5567, 6153, 6783, 7032, 7752, 8204, 9044, 9962, 11134, 12306, 13566, 14943, 16408, 16701, 18088, 19924, 22268, 24612, 27132, 29886, 33402, 34867, 38969, 39848, 44536, 49224, 54264, 59772, 66804, 69734, 77938, 94639, 104601, 116907, 119544, 133608, 139468, 155876, 189278, 209202, 233814, 278936, 283917, 311752, 378556, 418404, 467628, 567834, 662473, 757112, 836808, 935256, 1135668, 1324946, 1987419, 2271336, 2649892, 3974838, 5299784, 7949676, 15899352]

約数ペア:

[(1, 15899352), (2, 7949676), (3, 5299784), (4, 3974838), (6, 2649892), (7, 2271336), (8, 1987419), (12, 1324946), (14, 1135668), (17, 935256), (19, 836808), (21, 757112), (24, 662473), (28, 567834), (34, 467628), (38, 418404), (42, 378556), (51, 311752), (56, 283917), (57, 278936), (68, 233814), (76, 209202), (84, 189278), (102, 155876), (114, 139468), (119, 133608), (133, 119544), (136, 116907), (152, 104601), (168, 94639), (204, 77938), (228, 69734), (238, 66804), (266, 59772), (293, 54264), (323, 49224), (357, 44536), (399, 39848), (408, 38969), (456, 34867), (476, 33402), (532, 29886), (586, 27132), (646, 24612), (714, 22268), (798, 19924), (879, 18088), (952, 16701), (969, 16408), (1064, 14943), (1172, 13566), (1292, 12306), (1428, 11134), (1596, 9962), (1758, 9044), (1938, 8204), (2051, 7752), (2261, 7032), (2344, 6783), (2584, 6153), (2856, 5567), (3192, 4981), (3516, 4522), (3876, 4102)]