149069648

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2452

約数の個数: 80

約数和(自身を含む): 363893376

約数和(自身を除く): 214823728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1118, 1204, 1456, 2236, 2381, 2408, 3913, 4472, 4762, 4816, 7826, 8944, 9524, 15652, 16667, 19048, 30953, 31304, 33334, 38096, 61906, 62608, 66668, 102383, 123812, 133336, 204766, 216671, 247624, 266672, 409532, 433342, 495248, 716681, 819064, 866684, 1330979, 1433362, 1638128, 1733368, 2661958, 2866724, 3466736, 5323916, 5733448, 9316853, 10647832, 11466896, 18633706, 21295664, 37267412, 74534824, 149069648]

約数ペア:

[(1, 149069648), (2, 74534824), (4, 37267412), (7, 21295664), (8, 18633706), (13, 11466896), (14, 10647832), (16, 9316853), (26, 5733448), (28, 5323916), (43, 3466736), (52, 2866724), (56, 2661958), (86, 1733368), (91, 1638128), (104, 1433362), (112, 1330979), (172, 866684), (182, 819064), (208, 716681), (301, 495248), (344, 433342), (364, 409532), (559, 266672), (602, 247624), (688, 216671), (728, 204766), (1118, 133336), (1204, 123812), (1456, 102383), (2236, 66668), (2381, 62608), (2408, 61906), (3913, 38096), (4472, 33334), (4762, 31304), (4816, 30953), (7826, 19048), (8944, 16667), (9524, 15652)]