156973271286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1\times {\mathrm{32369}}^1$

素因数の和:33253

約数の個数: 64

約数和(自身を含む): 342821606400

約数和(自身を除く): 185848335114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 787, 1027, 1574, 2054, 2361, 3081, 4722, 6162, 10231, 20462, 30693, 32369, 61386, 62173, 64738, 97107, 124346, 186519, 194214, 373038, 420797, 808249, 841594, 1262391, 1616498, 2424747, 2524782, 2557151, 4849494, 5114302, 7671453, 15342906, 25474403, 33242963, 50948806, 66485926, 76423209, 99728889, 152846418, 199457778, 331167239, 662334478, 993501717, 1987003434, 2012477837, 4024955674, 6037433511, 12074867022, 26162211881, 52324423762, 78486635643, 156973271286]

約数ペア:

[(1, 156973271286), (2, 78486635643), (3, 52324423762), (6, 26162211881), (13, 12074867022), (26, 6037433511), (39, 4024955674), (78, 2012477837), (79, 1987003434), (158, 993501717), (237, 662334478), (474, 331167239), (787, 199457778), (1027, 152846418), (1574, 99728889), (2054, 76423209), (2361, 66485926), (3081, 50948806), (4722, 33242963), (6162, 25474403), (10231, 15342906), (20462, 7671453), (30693, 5114302), (32369, 4849494), (61386, 2557151), (62173, 2524782), (64738, 2424747), (97107, 1616498), (124346, 1262391), (186519, 841594), (194214, 808249), (373038, 420797)]