15222168

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 46500300

約数和(自身を除く): 31278132

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 139, 156, 162, 169, 216, 234, 278, 312, 324, 338, 351, 417, 468, 507, 556, 648, 676, 702, 834, 936, 1014, 1053, 1112, 1251, 1352, 1404, 1521, 1668, 1807, 2028, 2106, 2502, 2808, 3042, 3336, 3614, 3753, 4056, 4212, 4563, 5004, 5421, 6084, 7228, 7506, 8424, 9126, 10008, 10842, 11259, 12168, 13689, 14456, 15012, 16263, 18252, 21684, 22518, 23491, 27378, 30024, 32526, 36504, 43368, 45036, 46982, 48789, 54756, 65052, 70473, 90072, 93964, 97578, 109512, 130104, 140946, 146367, 187928, 195156, 211419, 281892, 292734, 390312, 422838, 563784, 585468, 634257, 845676, 1170936, 1268514, 1691352, 1902771, 2537028, 3805542, 5074056, 7611084, 15222168]

約数ペア:

[(1, 15222168), (2, 7611084), (3, 5074056), (4, 3805542), (6, 2537028), (8, 1902771), (9, 1691352), (12, 1268514), (13, 1170936), (18, 845676), (24, 634257), (26, 585468), (27, 563784), (36, 422838), (39, 390312), (52, 292734), (54, 281892), (72, 211419), (78, 195156), (81, 187928), (104, 146367), (108, 140946), (117, 130104), (139, 109512), (156, 97578), (162, 93964), (169, 90072), (216, 70473), (234, 65052), (278, 54756), (312, 48789), (324, 46982), (338, 45036), (351, 43368), (417, 36504), (468, 32526), (507, 30024), (556, 27378), (648, 23491), (676, 22518), (702, 21684), (834, 18252), (936, 16263), (1014, 15012), (1053, 14456), (1112, 13689), (1251, 12168), (1352, 11259), (1404, 10842), (1521, 10008), (1668, 9126), (1807, 8424), (2028, 7506), (2106, 7228), (2502, 6084), (2808, 5421), (3042, 5004), (3336, 4563), (3614, 4212), (3753, 4056)]