123919584

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{56123}}^1$

素因数の和:56159

約数の個数: 48

約数和(自身を含む): 339437952

約数和(自身を除く): 215518368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 56123, 112246, 168369, 224492, 336738, 448984, 673476, 897968, 1290829, 1346952, 1795936, 2581658, 2693904, 3872487, 5163316, 5387808, 7744974, 10326632, 15489948, 20653264, 30979896, 41306528, 61959792, 123919584]

約数ペア:

[(1, 123919584), (2, 61959792), (3, 41306528), (4, 30979896), (6, 20653264), (8, 15489948), (12, 10326632), (16, 7744974), (23, 5387808), (24, 5163316), (32, 3872487), (46, 2693904), (48, 2581658), (69, 1795936), (92, 1346952), (96, 1290829), (138, 897968), (184, 673476), (276, 448984), (368, 336738), (552, 224492), (736, 168369), (1104, 112246), (2208, 56123)]