139571872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:590

約数の個数: 96

約数和(自身を含む): 323870400

約数和(自身を除く): 184298528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 41, 44, 76, 82, 88, 152, 164, 176, 209, 304, 328, 352, 418, 451, 509, 608, 656, 779, 836, 902, 1018, 1312, 1558, 1672, 1804, 2036, 3116, 3344, 3608, 4072, 5599, 6232, 6688, 7216, 8144, 8569, 9671, 11198, 12464, 14432, 16288, 17138, 19342, 20869, 22396, 24928, 34276, 38684, 41738, 44792, 68552, 77368, 83476, 89584, 106381, 137104, 154736, 166952, 179168, 212762, 229559, 274208, 309472, 333904, 396511, 425524, 459118, 667808, 793022, 851048, 918236, 1586044, 1702096, 1836472, 3172088, 3404192, 3672944, 4361621, 6344176, 7345888, 8723242, 12688352, 17446484, 34892968, 69785936, 139571872]

約数ペア:

[(1, 139571872), (2, 69785936), (4, 34892968), (8, 17446484), (11, 12688352), (16, 8723242), (19, 7345888), (22, 6344176), (32, 4361621), (38, 3672944), (41, 3404192), (44, 3172088), (76, 1836472), (82, 1702096), (88, 1586044), (152, 918236), (164, 851048), (176, 793022), (209, 667808), (304, 459118), (328, 425524), (352, 396511), (418, 333904), (451, 309472), (509, 274208), (608, 229559), (656, 212762), (779, 179168), (836, 166952), (902, 154736), (1018, 137104), (1312, 106381), (1558, 89584), (1672, 83476), (1804, 77368), (2036, 68552), (3116, 44792), (3344, 41738), (3608, 38684), (4072, 34276), (5599, 24928), (6232, 22396), (6688, 20869), (7216, 19342), (8144, 17138), (8569, 16288), (9671, 14432), (11198, 12464)]