15204168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 47698560

約数和(自身を除く): 32494392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 311, 388, 504, 582, 622, 679, 776, 873, 933, 1164, 1244, 1358, 1746, 1866, 2037, 2177, 2328, 2488, 2716, 2799, 3492, 3732, 4074, 4354, 5432, 5598, 6111, 6531, 6984, 7464, 8148, 8708, 11196, 12222, 13062, 16296, 17416, 19593, 22392, 24444, 26124, 30167, 39186, 48888, 52248, 60334, 78372, 90501, 120668, 156744, 181002, 211169, 241336, 271503, 362004, 422338, 543006, 633507, 724008, 844676, 1086012, 1267014, 1689352, 1900521, 2172024, 2534028, 3801042, 5068056, 7602084, 15204168]

約数ペア:

[(1, 15204168), (2, 7602084), (3, 5068056), (4, 3801042), (6, 2534028), (7, 2172024), (8, 1900521), (9, 1689352), (12, 1267014), (14, 1086012), (18, 844676), (21, 724008), (24, 633507), (28, 543006), (36, 422338), (42, 362004), (56, 271503), (63, 241336), (72, 211169), (84, 181002), (97, 156744), (126, 120668), (168, 90501), (194, 78372), (252, 60334), (291, 52248), (311, 48888), (388, 39186), (504, 30167), (582, 26124), (622, 24444), (679, 22392), (776, 19593), (873, 17416), (933, 16296), (1164, 13062), (1244, 12222), (1358, 11196), (1746, 8708), (1866, 8148), (2037, 7464), (2177, 6984), (2328, 6531), (2488, 6111), (2716, 5598), (2799, 5432), (3492, 4354), (3732, 4074)]