131436756

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 264828204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 297, 324, 342, 396, 418, 486, 513, 594, 627, 647, 684, 836, 891, 972, 1026, 1188, 1254, 1294, 1539, 1782, 1881, 1941, 2052, 2508, 2588, 2673, 3078, 3564, 3762, 3882, 4617, 5346, 5643, 5823, 6156, 7117, 7524, 7764, 9234, 10692, 11286, 11646, 12293, 14234, 16929, 17469, 18468, 21351, 22572, 23292, 24586, 28468, 33858, 34938, 36879, 42702, 49172, 50787, 52407, 64053, 67716, 69876, 73758, 85404, 101574, 104814, 110637, 128106, 135223, 147516, 157221, 192159, 203148, 209628, 221274, 256212, 270446, 314442, 331911, 384318, 405669, 442548, 540892, 576477, 628884, 663822, 768636, 811338, 995733, 1152954, 1217007, 1327644, 1622676, 1729431, 1991466, 2305908, 2434014, 2987199, 3458862, 3651021, 3982932, 4868028, 5974398, 6917724, 7302042, 10953063, 11948796, 14604084, 21906126, 32859189, 43812252, 65718378, 131436756]

約数ペア:

[(1, 131436756), (2, 65718378), (3, 43812252), (4, 32859189), (6, 21906126), (9, 14604084), (11, 11948796), (12, 10953063), (18, 7302042), (19, 6917724), (22, 5974398), (27, 4868028), (33, 3982932), (36, 3651021), (38, 3458862), (44, 2987199), (54, 2434014), (57, 2305908), (66, 1991466), (76, 1729431), (81, 1622676), (99, 1327644), (108, 1217007), (114, 1152954), (132, 995733), (162, 811338), (171, 768636), (198, 663822), (209, 628884), (228, 576477), (243, 540892), (297, 442548), (324, 405669), (342, 384318), (396, 331911), (418, 314442), (486, 270446), (513, 256212), (594, 221274), (627, 209628), (647, 203148), (684, 192159), (836, 157221), (891, 147516), (972, 135223), (1026, 128106), (1188, 110637), (1254, 104814), (1294, 101574), (1539, 85404), (1782, 73758), (1881, 69876), (1941, 67716), (2052, 64053), (2508, 52407), (2588, 50787), (2673, 49172), (3078, 42702), (3564, 36879), (3762, 34938), (3882, 33858), (4617, 28468), (5346, 24586), (5643, 23292), (5823, 22572), (6156, 21351), (7117, 18468), (7524, 17469), (7764, 16929), (9234, 14234), (10692, 12293), (11286, 11646)]