161138196

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{56659}}^1$

素因数の和:56748

約数の個数: 36

約数和(自身を含む): 412484800

約数和(自身を除く): 251346604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 56659, 113318, 169977, 226636, 339954, 509931, 679908, 1019862, 2039724, 4476061, 8952122, 13428183, 17904244, 26856366, 40284549, 53712732, 80569098, 161138196]

約数ペア:

[(1, 161138196), (2, 80569098), (3, 53712732), (4, 40284549), (6, 26856366), (9, 17904244), (12, 13428183), (18, 8952122), (36, 4476061), (79, 2039724), (158, 1019862), (237, 679908), (316, 509931), (474, 339954), (711, 226636), (948, 169977), (1422, 113318), (2844, 56659)]