143172258

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{9587}}^1$

素因数の和:9742

約数の個数: 32

約数和(自身を含む): 303747840

約数和(自身を除く): 160575582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 2489, 4978, 7467, 9587, 14934, 19174, 28761, 57522, 182153, 364306, 546459, 1092918, 1255897, 2511794, 3767691, 7535382, 23862043, 47724086, 71586129, 143172258]

約数ペア:

[(1, 143172258), (2, 71586129), (3, 47724086), (6, 23862043), (19, 7535382), (38, 3767691), (57, 2511794), (114, 1255897), (131, 1092918), (262, 546459), (393, 364306), (786, 182153), (2489, 57522), (4978, 28761), (7467, 19174), (9587, 14934)]