128316258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3361}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 329207040

約数和(自身を除く): 200890782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 606, 707, 909, 1414, 1818, 2121, 2727, 3361, 4242, 5454, 6363, 6722, 10083, 12726, 19089, 20166, 23527, 30249, 38178, 47054, 60498, 70581, 90747, 141162, 181494, 211743, 339461, 423486, 635229, 678922, 1018383, 1270458, 2036766, 2376227, 3055149, 4752454, 6110298, 7128681, 9165447, 14257362, 18330894, 21386043, 42772086, 64158129, 128316258]

約数ペア:

[(1, 128316258), (2, 64158129), (3, 42772086), (6, 21386043), (7, 18330894), (9, 14257362), (14, 9165447), (18, 7128681), (21, 6110298), (27, 4752454), (42, 3055149), (54, 2376227), (63, 2036766), (101, 1270458), (126, 1018383), (189, 678922), (202, 635229), (303, 423486), (378, 339461), (606, 211743), (707, 181494), (909, 141162), (1414, 90747), (1818, 70581), (2121, 60498), (2727, 47054), (3361, 38178), (4242, 30249), (5454, 23527), (6363, 20166), (6722, 19089), (10083, 12726)]