142014978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2393}}^1$

素因数の和:2568

約数の個数: 64

約数和(自身を含む): 363121920

約数和(自身を除く): 221106942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 157, 189, 314, 378, 471, 942, 1099, 1413, 2198, 2393, 2826, 3297, 4239, 4786, 6594, 7179, 8478, 9891, 14358, 16751, 19782, 21537, 29673, 33502, 43074, 50253, 59346, 64611, 100506, 129222, 150759, 301518, 375701, 452277, 751402, 904554, 1127103, 2254206, 2629907, 3381309, 5259814, 6762618, 7889721, 10143927, 15779442, 20287854, 23669163, 47338326, 71007489, 142014978]

約数ペア:

[(1, 142014978), (2, 71007489), (3, 47338326), (6, 23669163), (7, 20287854), (9, 15779442), (14, 10143927), (18, 7889721), (21, 6762618), (27, 5259814), (42, 3381309), (54, 2629907), (63, 2254206), (126, 1127103), (157, 904554), (189, 751402), (314, 452277), (378, 375701), (471, 301518), (942, 150759), (1099, 129222), (1413, 100506), (2198, 64611), (2393, 59346), (2826, 50253), (3297, 43074), (4239, 33502), (4786, 29673), (6594, 21537), (7179, 19782), (8478, 16751), (9891, 14358)]