156201136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1610

約数の個数: 80

約数和(自身を含む): 377975808

約数和(自身を除く): 221774672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1511, 1846, 1988, 3022, 3692, 3976, 6044, 6461, 7384, 7952, 10577, 12088, 12922, 14768, 19643, 21154, 24176, 25844, 39286, 42308, 51688, 78572, 84616, 103376, 107281, 137501, 157144, 169232, 214562, 275002, 314288, 429124, 550004, 750967, 858248, 1100008, 1394653, 1501934, 1716496, 2200016, 2789306, 3003868, 5578612, 6007736, 9762571, 11157224, 12015472, 19525142, 22314448, 39050284, 78100568, 156201136]

約数ペア:

[(1, 156201136), (2, 78100568), (4, 39050284), (7, 22314448), (8, 19525142), (13, 12015472), (14, 11157224), (16, 9762571), (26, 6007736), (28, 5578612), (52, 3003868), (56, 2789306), (71, 2200016), (91, 1716496), (104, 1501934), (112, 1394653), (142, 1100008), (182, 858248), (208, 750967), (284, 550004), (364, 429124), (497, 314288), (568, 275002), (728, 214562), (923, 169232), (994, 157144), (1136, 137501), (1456, 107281), (1511, 103376), (1846, 84616), (1988, 78572), (3022, 51688), (3692, 42308), (3976, 39286), (6044, 25844), (6461, 24176), (7384, 21154), (7952, 19643), (10577, 14768), (12088, 12922)]