157688712

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{26387}}^1$

素因数の和:26482

約数の個数: 48

約数和(自身を含む): 432235440

約数和(自身を除く): 274546728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 26387, 52774, 79161, 105548, 158322, 211096, 237483, 316644, 474966, 633288, 949932, 1899864, 2190121, 4380242, 6570363, 8760484, 13140726, 17520968, 19711089, 26281452, 39422178, 52562904, 78844356, 157688712]

約数ペア:

[(1, 157688712), (2, 78844356), (3, 52562904), (4, 39422178), (6, 26281452), (8, 19711089), (9, 17520968), (12, 13140726), (18, 8760484), (24, 6570363), (36, 4380242), (72, 2190121), (83, 1899864), (166, 949932), (249, 633288), (332, 474966), (498, 316644), (664, 237483), (747, 211096), (996, 158322), (1494, 105548), (1992, 79161), (2988, 52774), (5976, 26387)]