115657256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 284860800

約数和(自身を除く): 169203544

約数列:

[1, 2, 4, 8, 11, 13, 17, 19, 22, 26, 34, 38, 44, 52, 68, 76, 88, 104, 136, 143, 152, 187, 209, 221, 247, 286, 313, 323, 374, 418, 442, 494, 572, 626, 646, 748, 836, 884, 988, 1144, 1252, 1292, 1496, 1672, 1768, 1976, 2431, 2504, 2584, 2717, 3443, 3553, 4069, 4199, 4862, 5321, 5434, 5947, 6886, 7106, 8138, 8398, 9724, 10642, 10868, 11894, 13772, 14212, 16276, 16796, 19448, 21284, 21736, 23788, 27544, 28424, 32552, 33592, 42568, 44759, 46189, 47576, 58531, 65417, 69173, 77311, 89518, 92378, 101099, 117062, 130834, 138346, 154622, 179036, 184756, 202198, 234124, 261668, 276692, 309244, 358072, 369512, 404396, 468248, 523336, 553384, 618488, 760903, 808792, 850421, 1112089, 1314287, 1521806, 1700842, 2224178, 2628574, 3043612, 3401684, 4448356, 5257148, 6087224, 6803368, 8896712, 10514296, 14457157, 28914314, 57828628, 115657256]

約数ペア:

[(1, 115657256), (2, 57828628), (4, 28914314), (8, 14457157), (11, 10514296), (13, 8896712), (17, 6803368), (19, 6087224), (22, 5257148), (26, 4448356), (34, 3401684), (38, 3043612), (44, 2628574), (52, 2224178), (68, 1700842), (76, 1521806), (88, 1314287), (104, 1112089), (136, 850421), (143, 808792), (152, 760903), (187, 618488), (209, 553384), (221, 523336), (247, 468248), (286, 404396), (313, 369512), (323, 358072), (374, 309244), (418, 276692), (442, 261668), (494, 234124), (572, 202198), (626, 184756), (646, 179036), (748, 154622), (836, 138346), (884, 130834), (988, 117062), (1144, 101099), (1252, 92378), (1292, 89518), (1496, 77311), (1672, 69173), (1768, 65417), (1976, 58531), (2431, 47576), (2504, 46189), (2584, 44759), (2717, 42568), (3443, 33592), (3553, 32552), (4069, 28424), (4199, 27544), (4862, 23788), (5321, 21736), (5434, 21284), (5947, 19448), (6886, 16796), (7106, 16276), (8138, 14212), (8398, 13772), (9724, 11894), (10642, 10868)]