139157406

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5897}}^1$

素因数の和:5950

約数の個数: 64

約数和(自身を含む): 339724800

約数和(自身を除く): 200567394

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2622, 3933, 5897, 7866, 11794, 11799, 17691, 23598, 35382, 53073, 106146, 112043, 135631, 159219, 224086, 271262, 318438, 336129, 406893, 672258, 813786, 1008387, 1220679, 2016774, 2441358, 2576989, 3025161, 3662037, 5153978, 6050322, 7324074, 7730967, 15461934, 23192901, 46385802, 69578703, 139157406]

約数ペア:

[(1, 139157406), (2, 69578703), (3, 46385802), (6, 23192901), (9, 15461934), (18, 7730967), (19, 7324074), (23, 6050322), (27, 5153978), (38, 3662037), (46, 3025161), (54, 2576989), (57, 2441358), (69, 2016774), (114, 1220679), (138, 1008387), (171, 813786), (207, 672258), (342, 406893), (414, 336129), (437, 318438), (513, 271262), (621, 224086), (874, 159219), (1026, 135631), (1242, 112043), (1311, 106146), (2622, 53073), (3933, 35382), (5897, 23598), (7866, 17691), (11794, 11799)]