156964434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 393984000

約数和(自身を除く): 237019566

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 37, 38, 51, 57, 66, 74, 102, 111, 114, 187, 199, 209, 222, 323, 374, 398, 407, 418, 561, 597, 627, 629, 646, 703, 814, 969, 1122, 1194, 1221, 1254, 1258, 1406, 1887, 1938, 2109, 2189, 2442, 3383, 3553, 3774, 3781, 4218, 4378, 6567, 6766, 6919, 7106, 7363, 7562, 7733, 10149, 10659, 11343, 11951, 13134, 13838, 14726, 15466, 20298, 20757, 21318, 22089, 22686, 23199, 23902, 35853, 37213, 41514, 41591, 44178, 46398, 64277, 71706, 74426, 80993, 83182, 111639, 124773, 125171, 128554, 131461, 139897, 161986, 192831, 223278, 242979, 249546, 250342, 262922, 279794, 375513, 385662, 394383, 419691, 485958, 707047, 751026, 788766, 839382, 1376881, 1414094, 1538867, 2121141, 2378249, 2753762, 3077734, 4130643, 4242282, 4616601, 4756498, 7134747, 8261286, 9233202, 14269494, 26160739, 52321478, 78482217, 156964434]

約数ペア:

[(1, 156964434), (2, 78482217), (3, 52321478), (6, 26160739), (11, 14269494), (17, 9233202), (19, 8261286), (22, 7134747), (33, 4756498), (34, 4616601), (37, 4242282), (38, 4130643), (51, 3077734), (57, 2753762), (66, 2378249), (74, 2121141), (102, 1538867), (111, 1414094), (114, 1376881), (187, 839382), (199, 788766), (209, 751026), (222, 707047), (323, 485958), (374, 419691), (398, 394383), (407, 385662), (418, 375513), (561, 279794), (597, 262922), (627, 250342), (629, 249546), (646, 242979), (703, 223278), (814, 192831), (969, 161986), (1122, 139897), (1194, 131461), (1221, 128554), (1254, 125171), (1258, 124773), (1406, 111639), (1887, 83182), (1938, 80993), (2109, 74426), (2189, 71706), (2442, 64277), (3383, 46398), (3553, 44178), (3774, 41591), (3781, 41514), (4218, 37213), (4378, 35853), (6567, 23902), (6766, 23199), (6919, 22686), (7106, 22089), (7363, 21318), (7562, 20757), (7733, 20298), (10149, 15466), (10659, 14726), (11343, 13838), (11951, 13134)]