180194024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 368064000

約数和(自身を除く): 187869976

約数列:

[1, 2, 4, 8, 19, 38, 59, 71, 76, 118, 142, 152, 236, 283, 284, 472, 566, 568, 1121, 1132, 1349, 2242, 2264, 2698, 4189, 4484, 5377, 5396, 8378, 8968, 10754, 10792, 16697, 16756, 20093, 21508, 33394, 33512, 40186, 43016, 66788, 79591, 80372, 133576, 159182, 160744, 317243, 318364, 381767, 634486, 636728, 763534, 1185487, 1268972, 1527068, 2370974, 2537944, 3054136, 4741948, 9483896, 22524253, 45048506, 90097012, 180194024]

約数ペア:

[(1, 180194024), (2, 90097012), (4, 45048506), (8, 22524253), (19, 9483896), (38, 4741948), (59, 3054136), (71, 2537944), (76, 2370974), (118, 1527068), (142, 1268972), (152, 1185487), (236, 763534), (283, 636728), (284, 634486), (472, 381767), (566, 318364), (568, 317243), (1121, 160744), (1132, 159182), (1349, 133576), (2242, 80372), (2264, 79591), (2698, 66788), (4189, 43016), (4484, 40186), (5377, 33512), (5396, 33394), (8378, 21508), (8968, 20093), (10754, 16756), (10792, 16697)]