141963934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4723}}^1$

素因数の和:4864

約数の個数: 32

約数和(自身を含む): 258497280

約数和(自身を除く): 116533346

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 4294, 4723, 9446, 15029, 30058, 33061, 66122, 89737, 179474, 533699, 628159, 1067398, 1256318, 3735893, 7471786, 10140281, 20280562, 70981967, 141963934]

約数ペア:

[(1, 141963934), (2, 70981967), (7, 20280562), (14, 10140281), (19, 7471786), (38, 3735893), (113, 1256318), (133, 1067398), (226, 628159), (266, 533699), (791, 179474), (1582, 89737), (2147, 66122), (4294, 33061), (4723, 30058), (9446, 15029)]