128279616

素因数分解:

$2^6\times 3^1\times {\mathrm{89}}^1\times {\mathrm{7507}}^1$

素因数の和:7611

約数の個数: 56

約数和(自身を含む): 343265760

約数和(自身を除く): 214986144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 178, 192, 267, 356, 534, 712, 1068, 1424, 2136, 2848, 4272, 5696, 7507, 8544, 15014, 17088, 22521, 30028, 45042, 60056, 90084, 120112, 180168, 240224, 360336, 480448, 668123, 720672, 1336246, 1441344, 2004369, 2672492, 4008738, 5344984, 8017476, 10689968, 16034952, 21379936, 32069904, 42759872, 64139808, 128279616]

約数ペア:

[(1, 128279616), (2, 64139808), (3, 42759872), (4, 32069904), (6, 21379936), (8, 16034952), (12, 10689968), (16, 8017476), (24, 5344984), (32, 4008738), (48, 2672492), (64, 2004369), (89, 1441344), (96, 1336246), (178, 720672), (192, 668123), (267, 480448), (356, 360336), (534, 240224), (712, 180168), (1068, 120112), (1424, 90084), (2136, 60056), (2848, 45042), (4272, 30028), (5696, 22521), (7507, 17088), (8544, 15014)]