115684478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 222082560

約数和(自身を除く): 106398082

約数列:

[1, 2, 7, 13, 14, 26, 53, 67, 91, 106, 134, 179, 182, 358, 371, 469, 689, 742, 871, 938, 1253, 1378, 1742, 2327, 2506, 3551, 4654, 4823, 6097, 7102, 9487, 9646, 11993, 12194, 16289, 18974, 23986, 24857, 32578, 46163, 49714, 66409, 83951, 92326, 123331, 132818, 155909, 167902, 246662, 311818, 323141, 635629, 646282, 863317, 1091363, 1271258, 1726634, 2182726, 4449403, 8263177, 8898806, 16526354, 57842239, 115684478]

約数ペア:

[(1, 115684478), (2, 57842239), (7, 16526354), (13, 8898806), (14, 8263177), (26, 4449403), (53, 2182726), (67, 1726634), (91, 1271258), (106, 1091363), (134, 863317), (179, 646282), (182, 635629), (358, 323141), (371, 311818), (469, 246662), (689, 167902), (742, 155909), (871, 132818), (938, 123331), (1253, 92326), (1378, 83951), (1742, 66409), (2327, 49714), (2506, 46163), (3551, 32578), (4654, 24857), (4823, 23986), (6097, 18974), (7102, 16289), (9487, 12194), (9646, 11993)]