156723616

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{5107}}^1$

素因数の和:5261

約数の個数: 48

約数和(自身を含む): 355271616

約数和(自身を除く): 198548000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 5107, 7672, 10214, 15344, 20428, 30688, 35749, 40856, 71498, 81712, 142996, 163424, 285992, 571984, 699659, 1143968, 1399318, 2798636, 4897613, 5597272, 9795226, 11194544, 19590452, 22389088, 39180904, 78361808, 156723616]

約数ペア:

[(1, 156723616), (2, 78361808), (4, 39180904), (7, 22389088), (8, 19590452), (14, 11194544), (16, 9795226), (28, 5597272), (32, 4897613), (56, 2798636), (112, 1399318), (137, 1143968), (224, 699659), (274, 571984), (548, 285992), (959, 163424), (1096, 142996), (1918, 81712), (2192, 71498), (3836, 40856), (4384, 35749), (5107, 30688), (7672, 20428), (10214, 15344)]