138406554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3163}}^1$

素因数の和:3212

約数の個数: 96

約数和(自身を含む): 373149504

約数和(自身を除く): 234742950

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 143, 153, 187, 198, 221, 234, 286, 306, 374, 429, 442, 561, 663, 858, 1122, 1287, 1326, 1683, 1989, 2431, 2574, 3163, 3366, 3978, 4862, 6326, 7293, 9489, 14586, 18978, 21879, 28467, 34793, 41119, 43758, 53771, 56934, 69586, 82238, 104379, 107542, 123357, 161313, 208758, 246714, 313137, 322626, 370071, 452309, 483939, 591481, 626274, 699023, 740142, 904618, 967878, 1182962, 1356927, 1398046, 1774443, 2097069, 2713854, 3548886, 4070781, 4194138, 5323329, 6291207, 7689253, 8141562, 10646658, 12582414, 15378506, 23067759, 46135518, 69203277, 138406554]

約数ペア:

[(1, 138406554), (2, 69203277), (3, 46135518), (6, 23067759), (9, 15378506), (11, 12582414), (13, 10646658), (17, 8141562), (18, 7689253), (22, 6291207), (26, 5323329), (33, 4194138), (34, 4070781), (39, 3548886), (51, 2713854), (66, 2097069), (78, 1774443), (99, 1398046), (102, 1356927), (117, 1182962), (143, 967878), (153, 904618), (187, 740142), (198, 699023), (221, 626274), (234, 591481), (286, 483939), (306, 452309), (374, 370071), (429, 322626), (442, 313137), (561, 246714), (663, 208758), (858, 161313), (1122, 123357), (1287, 107542), (1326, 104379), (1683, 82238), (1989, 69586), (2431, 56934), (2574, 53771), (3163, 43758), (3366, 41119), (3978, 34793), (4862, 28467), (6326, 21879), (7293, 18978), (9489, 14586)]