197888184

素因数分解:

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

素因数の和:196

約数の個数: 160

約数和(自身を含む): 604758000

約数和(自身を除く): 406869816

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, 2197, 2502, 2808, 3042, 3336, 3614, 3753, 4056, 4212, 4394, 4563, 5004, 5421, 6084, 6591, 7228, 7506, 8424, 8788, 9126, 10008, 10842, 11259, 12168, 13182, 13689, 14456, 15012, 16263, 17576, 18252, 19773, 21684, 22518, 23491, 26364, 27378, 30024, 32526, 36504, 39546, 43368, 45036, 46982, 48789, 52728, 54756, 59319, 65052, 70473, 79092, 90072, 93964, 97578, 109512, 118638, 130104, 140946, 146367, 158184, 177957, 187928, 195156, 211419, 237276, 281892, 292734, 305383, 355914, 390312, 422838, 474552, 563784, 585468, 610766, 634257, 711828, 845676, 916149, 1170936, 1221532, 1268514, 1423656, 1691352, 1832298, 1902771, 2443064, 2537028, 2748447, 3664596, 3805542, 5074056, 5496894, 7329192, 7611084, 8245341, 10993788, 15222168, 16490682, 21987576, 24736023, 32981364, 49472046, 65962728, 98944092, 197888184]

約数ペア:

[(1, 197888184), (2, 98944092), (3, 65962728), (4, 49472046), (6, 32981364), (8, 24736023), (9, 21987576), (12, 16490682), (13, 15222168), (18, 10993788), (24, 8245341), (26, 7611084), (27, 7329192), (36, 5496894), (39, 5074056), (52, 3805542), (54, 3664596), (72, 2748447), (78, 2537028), (81, 2443064), (104, 1902771), (108, 1832298), (117, 1691352), (139, 1423656), (156, 1268514), (162, 1221532), (169, 1170936), (216, 916149), (234, 845676), (278, 711828), (312, 634257), (324, 610766), (338, 585468), (351, 563784), (417, 474552), (468, 422838), (507, 390312), (556, 355914), (648, 305383), (676, 292734), (702, 281892), (834, 237276), (936, 211419), (1014, 195156), (1053, 187928), (1112, 177957), (1251, 158184), (1352, 146367), (1404, 140946), (1521, 130104), (1668, 118638), (1807, 109512), (2028, 97578), (2106, 93964), (2197, 90072), (2502, 79092), (2808, 70473), (3042, 65052), (3336, 59319), (3614, 54756), (3753, 52728), (4056, 48789), (4212, 46982), (4394, 45036), (4563, 43368), (5004, 39546), (5421, 36504), (6084, 32526), (6591, 30024), (7228, 27378), (7506, 26364), (8424, 23491), (8788, 22518), (9126, 21684), (10008, 19773), (10842, 18252), (11259, 17576), (12168, 16263), (13182, 15012), (13689, 14456)]