142432278

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 303464448

約数和(自身を除く): 161032170

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 97, 123, 127, 141, 194, 246, 254, 282, 291, 381, 582, 762, 1927, 3854, 3977, 4559, 5207, 5781, 5969, 7954, 9118, 10414, 11562, 11931, 11938, 12319, 13677, 15621, 17907, 23862, 24638, 27354, 31242, 35814, 36957, 73914, 186919, 244729, 373838, 489458, 505079, 560757, 578993, 734187, 1010158, 1121514, 1157986, 1468374, 1515237, 1736979, 3030474, 3473958, 23738713, 47477426, 71216139, 142432278]

約数ペア:

[(1, 142432278), (2, 71216139), (3, 47477426), (6, 23738713), (41, 3473958), (47, 3030474), (82, 1736979), (94, 1515237), (97, 1468374), (123, 1157986), (127, 1121514), (141, 1010158), (194, 734187), (246, 578993), (254, 560757), (282, 505079), (291, 489458), (381, 373838), (582, 244729), (762, 186919), (1927, 73914), (3854, 36957), (3977, 35814), (4559, 31242), (5207, 27354), (5781, 24638), (5969, 23862), (7954, 17907), (9118, 15621), (10414, 13677), (11562, 12319), (11931, 11938)]