156789568

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6079}}^1$

素因数の和:6135

約数の個数: 56

約数和(自身を含む): 345927680

約数和(自身を除く): 189138112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6079, 6448, 12158, 12896, 24316, 25792, 48632, 79027, 97264, 158054, 188449, 194528, 316108, 376898, 389056, 632216, 753796, 1264432, 1507592, 2449837, 2528864, 3015184, 4899674, 5057728, 6030368, 9799348, 12060736, 19598696, 39197392, 78394784, 156789568]

約数ペア:

[(1, 156789568), (2, 78394784), (4, 39197392), (8, 19598696), (13, 12060736), (16, 9799348), (26, 6030368), (31, 5057728), (32, 4899674), (52, 3015184), (62, 2528864), (64, 2449837), (104, 1507592), (124, 1264432), (208, 753796), (248, 632216), (403, 389056), (416, 376898), (496, 316108), (806, 194528), (832, 188449), (992, 158054), (1612, 97264), (1984, 79027), (3224, 48632), (6079, 25792), (6448, 24316), (12158, 12896)]