156928182292

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1\times {\mathrm{1103}}^1$

素因数の和:1781

約数の個数: 96

約数和(自身を含む): 321356206080

約数和(自身を除く): 164428023788

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 181, 268, 362, 419, 469, 724, 838, 938, 1103, 1267, 1676, 1876, 2206, 2534, 2933, 4412, 5068, 5866, 7721, 11732, 12127, 15442, 24254, 28073, 30884, 48508, 56146, 73901, 75839, 84889, 112292, 147802, 151678, 169778, 196511, 199643, 295604, 303356, 339556, 393022, 399286, 462157, 517307, 530873, 786044, 798572, 924314, 1034614, 1061746, 1397501, 1848628, 2069228, 2123492, 2795002, 3235099, 5081213, 5590004, 6470198, 10162426, 12940396, 13376081, 20324852, 26752162, 30964519, 35568491, 53504324, 61929038, 71136982, 83650417, 93632567, 123858076, 142273964, 167300834, 187265134, 216751633, 334601668, 374530268, 433503266, 585552919, 867006532, 1171105838, 2342211676, 5604577939, 11209155878, 22418311756, 39232045573, 78464091146, 156928182292]

約数ペア:

[(1, 156928182292), (2, 78464091146), (4, 39232045573), (7, 22418311756), (14, 11209155878), (28, 5604577939), (67, 2342211676), (134, 1171105838), (181, 867006532), (268, 585552919), (362, 433503266), (419, 374530268), (469, 334601668), (724, 216751633), (838, 187265134), (938, 167300834), (1103, 142273964), (1267, 123858076), (1676, 93632567), (1876, 83650417), (2206, 71136982), (2534, 61929038), (2933, 53504324), (4412, 35568491), (5068, 30964519), (5866, 26752162), (7721, 20324852), (11732, 13376081), (12127, 12940396), (15442, 10162426), (24254, 6470198), (28073, 5590004), (30884, 5081213), (48508, 3235099), (56146, 2795002), (73901, 2123492), (75839, 2069228), (84889, 1848628), (112292, 1397501), (147802, 1061746), (151678, 1034614), (169778, 924314), (196511, 798572), (199643, 786044), (295604, 530873), (303356, 517307), (339556, 462157), (393022, 399286)]