138227586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 324074496

約数和(自身を除く): 185846910

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 163, 183, 326, 331, 366, 427, 489, 662, 854, 978, 993, 1141, 1281, 1986, 2282, 2317, 2562, 3423, 4634, 6846, 6951, 9943, 13902, 19886, 20191, 29829, 40382, 53953, 59658, 60573, 69601, 107906, 121146, 139202, 141337, 161859, 208803, 282674, 323718, 377671, 417606, 424011, 755342, 848022, 1133013, 2266026, 3291133, 6582266, 9873399, 19746798, 23037931, 46075862, 69113793, 138227586]

約数ペア:

[(1, 138227586), (2, 69113793), (3, 46075862), (6, 23037931), (7, 19746798), (14, 9873399), (21, 6582266), (42, 3291133), (61, 2266026), (122, 1133013), (163, 848022), (183, 755342), (326, 424011), (331, 417606), (366, 377671), (427, 323718), (489, 282674), (662, 208803), (854, 161859), (978, 141337), (993, 139202), (1141, 121146), (1281, 107906), (1986, 69601), (2282, 60573), (2317, 59658), (2562, 53953), (3423, 40382), (4634, 29829), (6846, 20191), (6951, 19886), (9943, 13902)]