130491088

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 337478400

約数和(自身を除く): 206987312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 53, 56, 76, 89, 91, 104, 106, 112, 133, 152, 178, 182, 208, 212, 247, 266, 304, 356, 364, 371, 424, 494, 532, 623, 689, 712, 728, 742, 848, 988, 1007, 1064, 1157, 1246, 1378, 1424, 1456, 1484, 1691, 1729, 1976, 2014, 2128, 2314, 2492, 2756, 2968, 3382, 3458, 3952, 4028, 4628, 4717, 4823, 4984, 5512, 5936, 6764, 6916, 7049, 8056, 8099, 9256, 9434, 9646, 9968, 11024, 11837, 13091, 13528, 13832, 14098, 16112, 16198, 18512, 18868, 19292, 21983, 23674, 26182, 27056, 27664, 28196, 32396, 33019, 37736, 38584, 43966, 47348, 52364, 56392, 61321, 64792, 66038, 75472, 77168, 87932, 89623, 91637, 94696, 104728, 112784, 122642, 129584, 132076, 153881, 175864, 179246, 183274, 189392, 209456, 245284, 264152, 307762, 351728, 358492, 366548, 429247, 490568, 528304, 615524, 627361, 716984, 733096, 858494, 981136, 1165099, 1231048, 1254722, 1433968, 1466192, 1716988, 2330198, 2462096, 2509444, 3433976, 4660396, 5018888, 6867952, 8155693, 9320792, 10037776, 16311386, 18641584, 32622772, 65245544, 130491088]

約数ペア:

[(1, 130491088), (2, 65245544), (4, 32622772), (7, 18641584), (8, 16311386), (13, 10037776), (14, 9320792), (16, 8155693), (19, 6867952), (26, 5018888), (28, 4660396), (38, 3433976), (52, 2509444), (53, 2462096), (56, 2330198), (76, 1716988), (89, 1466192), (91, 1433968), (104, 1254722), (106, 1231048), (112, 1165099), (133, 981136), (152, 858494), (178, 733096), (182, 716984), (208, 627361), (212, 615524), (247, 528304), (266, 490568), (304, 429247), (356, 366548), (364, 358492), (371, 351728), (424, 307762), (494, 264152), (532, 245284), (623, 209456), (689, 189392), (712, 183274), (728, 179246), (742, 175864), (848, 153881), (988, 132076), (1007, 129584), (1064, 122642), (1157, 112784), (1246, 104728), (1378, 94696), (1424, 91637), (1456, 89623), (1484, 87932), (1691, 77168), (1729, 75472), (1976, 66038), (2014, 64792), (2128, 61321), (2314, 56392), (2492, 52364), (2756, 47348), (2968, 43966), (3382, 38584), (3458, 37736), (3952, 33019), (4028, 32396), (4628, 28196), (4717, 27664), (4823, 27056), (4984, 26182), (5512, 23674), (5936, 21983), (6764, 19292), (6916, 18868), (7049, 18512), (8056, 16198), (8099, 16112), (9256, 14098), (9434, 13832), (9646, 13528), (9968, 13091), (11024, 11837)]