164728476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 455704704

約数和(自身を除く): 290976228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 503, 827, 1006, 1509, 1654, 2012, 2481, 3018, 3308, 4527, 4962, 5533, 6036, 7443, 9054, 9097, 9924, 11066, 14886, 16599, 18108, 18194, 22132, 27291, 29772, 33198, 36388, 49797, 54582, 66396, 81873, 99594, 109164, 163746, 199188, 327492, 415981, 831962, 1247943, 1663924, 2495886, 3743829, 4575791, 4991772, 7487658, 9151582, 13727373, 14975316, 18303164, 27454746, 41182119, 54909492, 82364238, 164728476]

約数ペア:

[(1, 164728476), (2, 82364238), (3, 54909492), (4, 41182119), (6, 27454746), (9, 18303164), (11, 14975316), (12, 13727373), (18, 9151582), (22, 7487658), (33, 4991772), (36, 4575791), (44, 3743829), (66, 2495886), (99, 1663924), (132, 1247943), (198, 831962), (396, 415981), (503, 327492), (827, 199188), (1006, 163746), (1509, 109164), (1654, 99594), (2012, 81873), (2481, 66396), (3018, 54582), (3308, 49797), (4527, 36388), (4962, 33198), (5533, 29772), (6036, 27291), (7443, 22132), (9054, 18194), (9097, 18108), (9924, 16599), (11066, 14886)]