157212462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{859}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 356659200

約数和(自身を除く): 199446738

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 59, 66, 94, 118, 141, 177, 282, 354, 517, 649, 859, 1034, 1298, 1551, 1718, 1947, 2577, 2773, 3102, 3894, 5154, 5546, 8319, 9449, 16638, 18898, 28347, 30503, 40373, 50681, 56694, 61006, 80746, 91509, 101362, 121119, 152043, 183018, 242238, 304086, 444103, 557491, 888206, 1114982, 1332309, 1672473, 2382007, 2664618, 3344946, 4764014, 7146021, 14292042, 26202077, 52404154, 78606231, 157212462]

約数ペア:

[(1, 157212462), (2, 78606231), (3, 52404154), (6, 26202077), (11, 14292042), (22, 7146021), (33, 4764014), (47, 3344946), (59, 2664618), (66, 2382007), (94, 1672473), (118, 1332309), (141, 1114982), (177, 888206), (282, 557491), (354, 444103), (517, 304086), (649, 242238), (859, 183018), (1034, 152043), (1298, 121119), (1551, 101362), (1718, 91509), (1947, 80746), (2577, 61006), (2773, 56694), (3102, 50681), (3894, 40373), (5154, 30503), (5546, 28347), (8319, 18898), (9449, 16638)]