156978231982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{4231}}^1$

素因数の和:4874

約数の個数: 96

約数和(自身を含む): 295086322944

約数和(自身を除く): 138108090962

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 169, 187, 221, 286, 338, 374, 442, 587, 1174, 1859, 2431, 2873, 3718, 4231, 4862, 5746, 6457, 7631, 8462, 9979, 12914, 15262, 19958, 31603, 46541, 55003, 63206, 71927, 83941, 93082, 99203, 109769, 110006, 129727, 143854, 167882, 198406, 219538, 259454, 605033, 715039, 791197, 935051, 1091233, 1210066, 1426997, 1430078, 1582394, 1686451, 1870102, 2182466, 2483597, 2853994, 3372902, 4967194, 7865429, 10285561, 12155663, 15730858, 18550961, 20571122, 24311326, 27319567, 32286761, 37101922, 42221149, 54639134, 64573522, 84442298, 133712293, 267424586, 355154371, 419727893, 464432639, 548874937, 710308742, 839455786, 928865278, 1097749874, 4617006823, 6037624307, 7135374181, 9234013646, 12075248614, 14270748362, 78489115991, 156978231982]

約数ペア:

[(1, 156978231982), (2, 78489115991), (11, 14270748362), (13, 12075248614), (17, 9234013646), (22, 7135374181), (26, 6037624307), (34, 4617006823), (143, 1097749874), (169, 928865278), (187, 839455786), (221, 710308742), (286, 548874937), (338, 464432639), (374, 419727893), (442, 355154371), (587, 267424586), (1174, 133712293), (1859, 84442298), (2431, 64573522), (2873, 54639134), (3718, 42221149), (4231, 37101922), (4862, 32286761), (5746, 27319567), (6457, 24311326), (7631, 20571122), (8462, 18550961), (9979, 15730858), (12914, 12155663), (15262, 10285561), (19958, 7865429), (31603, 4967194), (46541, 3372902), (55003, 2853994), (63206, 2483597), (71927, 2182466), (83941, 1870102), (93082, 1686451), (99203, 1582394), (109769, 1430078), (110006, 1426997), (129727, 1210066), (143854, 1091233), (167882, 935051), (198406, 791197), (219538, 715039), (259454, 605033)]