140235744

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 416828160

約数和(自身を除く): 276592416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 79, 82, 88, 96, 123, 132, 158, 164, 176, 237, 246, 264, 316, 328, 352, 451, 474, 492, 528, 632, 656, 869, 902, 948, 984, 1056, 1264, 1312, 1353, 1681, 1738, 1804, 1896, 1968, 2528, 2607, 2706, 3239, 3362, 3476, 3608, 3792, 3936, 5043, 5214, 5412, 6478, 6724, 6952, 7216, 7584, 9717, 10086, 10428, 10824, 12956, 13448, 13904, 14432, 18491, 19434, 20172, 20856, 21648, 25912, 26896, 27808, 35629, 36982, 38868, 40344, 41712, 43296, 51824, 53792, 55473, 71258, 73964, 77736, 80688, 83424, 103648, 106887, 110946, 132799, 142516, 147928, 155472, 161376, 213774, 221892, 265598, 285032, 295856, 310944, 398397, 427548, 443784, 531196, 570064, 591712, 796794, 855096, 887568, 1062392, 1140128, 1460789, 1593588, 1710192, 1775136, 2124784, 2921578, 3187176, 3420384, 4249568, 4382367, 5843156, 6374352, 8764734, 11686312, 12748704, 17529468, 23372624, 35058936, 46745248, 70117872, 140235744]

約数ペア:

[(1, 140235744), (2, 70117872), (3, 46745248), (4, 35058936), (6, 23372624), (8, 17529468), (11, 12748704), (12, 11686312), (16, 8764734), (22, 6374352), (24, 5843156), (32, 4382367), (33, 4249568), (41, 3420384), (44, 3187176), (48, 2921578), (66, 2124784), (79, 1775136), (82, 1710192), (88, 1593588), (96, 1460789), (123, 1140128), (132, 1062392), (158, 887568), (164, 855096), (176, 796794), (237, 591712), (246, 570064), (264, 531196), (316, 443784), (328, 427548), (352, 398397), (451, 310944), (474, 295856), (492, 285032), (528, 265598), (632, 221892), (656, 213774), (869, 161376), (902, 155472), (948, 147928), (984, 142516), (1056, 132799), (1264, 110946), (1312, 106887), (1353, 103648), (1681, 83424), (1738, 80688), (1804, 77736), (1896, 73964), (1968, 71258), (2528, 55473), (2607, 53792), (2706, 51824), (3239, 43296), (3362, 41712), (3476, 40344), (3608, 38868), (3792, 36982), (3936, 35629), (5043, 27808), (5214, 26896), (5412, 25912), (6478, 21648), (6724, 20856), (6952, 20172), (7216, 19434), (7584, 18491), (9717, 14432), (10086, 13904), (10428, 13448), (10824, 12956)]