197372016

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2591}}^1$

素因数の和:2651

約数の個数: 90

約数和(自身を含む): 577650528

約数和(自身を除く): 380278512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 529, 552, 828, 1058, 1104, 1587, 1656, 2116, 2591, 3174, 3312, 4232, 4761, 5182, 6348, 7773, 8464, 9522, 10364, 12696, 15546, 19044, 20728, 23319, 25392, 31092, 38088, 41456, 46638, 59593, 62184, 76176, 93276, 119186, 124368, 178779, 186552, 238372, 357558, 373104, 476744, 536337, 715116, 953488, 1072674, 1370639, 1430232, 2145348, 2741278, 2860464, 4111917, 4290696, 5482556, 8223834, 8581392, 10965112, 12335751, 16447668, 21930224, 24671502, 32895336, 49343004, 65790672, 98686008, 197372016]

約数ペア:

[(1, 197372016), (2, 98686008), (3, 65790672), (4, 49343004), (6, 32895336), (8, 24671502), (9, 21930224), (12, 16447668), (16, 12335751), (18, 10965112), (23, 8581392), (24, 8223834), (36, 5482556), (46, 4290696), (48, 4111917), (69, 2860464), (72, 2741278), (92, 2145348), (138, 1430232), (144, 1370639), (184, 1072674), (207, 953488), (276, 715116), (368, 536337), (414, 476744), (529, 373104), (552, 357558), (828, 238372), (1058, 186552), (1104, 178779), (1587, 124368), (1656, 119186), (2116, 93276), (2591, 76176), (3174, 62184), (3312, 59593), (4232, 46638), (4761, 41456), (5182, 38088), (6348, 31092), (7773, 25392), (8464, 23319), (9522, 20728), (10364, 19044), (12696, 15546)]