189838464

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{11497}}^1$

素因数の和:11557

約数の個数: 64

約数和(自身を含む): 516030240

約数和(自身を除く): 326191776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 5504, 8256, 11497, 16512, 22994, 34491, 45988, 68982, 91976, 137964, 183952, 275928, 367904, 494371, 551856, 735808, 988742, 1103712, 1471616, 1483113, 1977484, 2207424, 2966226, 3954968, 4414848, 5932452, 7909936, 11864904, 15819872, 23729808, 31639744, 47459616, 63279488, 94919232, 189838464]

約数ペア:

[(1, 189838464), (2, 94919232), (3, 63279488), (4, 47459616), (6, 31639744), (8, 23729808), (12, 15819872), (16, 11864904), (24, 7909936), (32, 5932452), (43, 4414848), (48, 3954968), (64, 2966226), (86, 2207424), (96, 1977484), (128, 1483113), (129, 1471616), (172, 1103712), (192, 988742), (258, 735808), (344, 551856), (384, 494371), (516, 367904), (688, 275928), (1032, 183952), (1376, 137964), (2064, 91976), (2752, 68982), (4128, 45988), (5504, 34491), (8256, 22994), (11497, 16512)]