156989149482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 354468980736

約数和(自身を除く): 197479831254

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 311, 407, 421, 491, 622, 814, 842, 933, 982, 1221, 1263, 1473, 1866, 2442, 2526, 2946, 3421, 4631, 5401, 6842, 9262, 10263, 10802, 11507, 13893, 15577, 16203, 18167, 20526, 23014, 27786, 31154, 32406, 34521, 36334, 46731, 54501, 69042, 93462, 109002, 126577, 130931, 152701, 171347, 199837, 206711, 253154, 261862, 305402, 342694, 379731, 392793, 399674, 413422, 458103, 514041, 599511, 620133, 759462, 785586, 916206, 1028082, 1199022, 1240266, 1440241, 1679711, 2273821, 2880482, 3359422, 4320723, 4547642, 4844447, 5039133, 5649937, 6821463, 7648307, 8641446, 9688894, 10078266, 11299874, 13642926, 14533341, 15296614, 16949811, 22944921, 29066682, 33899622, 45889842, 53288917, 62149307, 64287121, 84131377, 106577834, 124298614, 128574242, 159866751, 168262754, 186447921, 192861363, 252394131, 319733502, 372895842, 385722726, 504788262, 707158331, 1414316662, 2121474993, 2378623477, 4242949986, 4757246954, 7135870431, 14271740862, 26164858247, 52329716494, 78494574741, 156989149482]

約数ペア:

[(1, 156989149482), (2, 78494574741), (3, 52329716494), (6, 26164858247), (11, 14271740862), (22, 7135870431), (33, 4757246954), (37, 4242949986), (66, 2378623477), (74, 2121474993), (111, 1414316662), (222, 707158331), (311, 504788262), (407, 385722726), (421, 372895842), (491, 319733502), (622, 252394131), (814, 192861363), (842, 186447921), (933, 168262754), (982, 159866751), (1221, 128574242), (1263, 124298614), (1473, 106577834), (1866, 84131377), (2442, 64287121), (2526, 62149307), (2946, 53288917), (3421, 45889842), (4631, 33899622), (5401, 29066682), (6842, 22944921), (9262, 16949811), (10263, 15296614), (10802, 14533341), (11507, 13642926), (13893, 11299874), (15577, 10078266), (16203, 9688894), (18167, 8641446), (20526, 7648307), (23014, 6821463), (27786, 5649937), (31154, 5039133), (32406, 4844447), (34521, 4547642), (36334, 4320723), (46731, 3359422), (54501, 2880482), (69042, 2273821), (93462, 1679711), (109002, 1440241), (126577, 1240266), (130931, 1199022), (152701, 1028082), (171347, 916206), (199837, 785586), (206711, 759462), (253154, 620133), (261862, 599511), (305402, 514041), (342694, 458103), (379731, 413422), (392793, 399674)]