138356370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 400308480

約数和(自身を除く): 261952110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 43, 45, 51, 54, 85, 86, 90, 102, 129, 135, 153, 170, 215, 255, 258, 270, 306, 387, 430, 459, 510, 645, 701, 731, 765, 774, 918, 1161, 1290, 1402, 1462, 1530, 1935, 2103, 2193, 2295, 2322, 3505, 3655, 3870, 4206, 4386, 4590, 5805, 6309, 6579, 7010, 7310, 10515, 10965, 11610, 11917, 12618, 13158, 18927, 19737, 21030, 21930, 23834, 30143, 31545, 32895, 35751, 37854, 39474, 59585, 60286, 63090, 65790, 71502, 90429, 94635, 98685, 107253, 119170, 150715, 178755, 180858, 189270, 197370, 214506, 271287, 301430, 321759, 357510, 452145, 512431, 536265, 542574, 643518, 813861, 904290, 1024862, 1072530, 1356435, 1537293, 1608795, 1627722, 2562155, 2712870, 3074586, 3217590, 4069305, 4611879, 5124310, 7686465, 8138610, 9223758, 13835637, 15372930, 23059395, 27671274, 46118790, 69178185, 138356370]

約数ペア:

[(1, 138356370), (2, 69178185), (3, 46118790), (5, 27671274), (6, 23059395), (9, 15372930), (10, 13835637), (15, 9223758), (17, 8138610), (18, 7686465), (27, 5124310), (30, 4611879), (34, 4069305), (43, 3217590), (45, 3074586), (51, 2712870), (54, 2562155), (85, 1627722), (86, 1608795), (90, 1537293), (102, 1356435), (129, 1072530), (135, 1024862), (153, 904290), (170, 813861), (215, 643518), (255, 542574), (258, 536265), (270, 512431), (306, 452145), (387, 357510), (430, 321759), (459, 301430), (510, 271287), (645, 214506), (701, 197370), (731, 189270), (765, 180858), (774, 178755), (918, 150715), (1161, 119170), (1290, 107253), (1402, 98685), (1462, 94635), (1530, 90429), (1935, 71502), (2103, 65790), (2193, 63090), (2295, 60286), (2322, 59585), (3505, 39474), (3655, 37854), (3870, 35751), (4206, 32895), (4386, 31545), (4590, 30143), (5805, 23834), (6309, 21930), (6579, 21030), (7010, 19737), (7310, 18927), (10515, 13158), (10965, 12618), (11610, 11917)]