156912678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 96

約数和(自身を含む): 399016800

約数和(自身を除く): 242104122

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 117, 171, 174, 234, 247, 261, 342, 377, 494, 522, 551, 741, 754, 1102, 1131, 1217, 1482, 1653, 2223, 2262, 2434, 3306, 3393, 3651, 4446, 4959, 6786, 7163, 7302, 9918, 10953, 14326, 15821, 21489, 21906, 23123, 31642, 35293, 42978, 46246, 47463, 64467, 69369, 70586, 94926, 105879, 128934, 138738, 142389, 208107, 211758, 284778, 300599, 317637, 416214, 458809, 601198, 635274, 670567, 901797, 917618, 1341134, 1376427, 1803594, 2011701, 2705391, 2752854, 4023402, 4129281, 5410782, 6035103, 8258562, 8717371, 12070206, 17434742, 26152113, 52304226, 78456339, 156912678]

約数ペア:

[(1, 156912678), (2, 78456339), (3, 52304226), (6, 26152113), (9, 17434742), (13, 12070206), (18, 8717371), (19, 8258562), (26, 6035103), (29, 5410782), (38, 4129281), (39, 4023402), (57, 2752854), (58, 2705391), (78, 2011701), (87, 1803594), (114, 1376427), (117, 1341134), (171, 917618), (174, 901797), (234, 670567), (247, 635274), (261, 601198), (342, 458809), (377, 416214), (494, 317637), (522, 300599), (551, 284778), (741, 211758), (754, 208107), (1102, 142389), (1131, 138738), (1217, 128934), (1482, 105879), (1653, 94926), (2223, 70586), (2262, 69369), (2434, 64467), (3306, 47463), (3393, 46246), (3651, 42978), (4446, 35293), (4959, 31642), (6786, 23123), (7163, 21906), (7302, 21489), (9918, 15821), (10953, 14326)]