153294736

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 374038560

約数和(自身を除く): 220743824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 49, 56, 76, 82, 98, 112, 133, 152, 164, 196, 251, 266, 287, 304, 328, 392, 502, 532, 574, 656, 779, 784, 931, 1004, 1064, 1148, 1558, 1757, 1862, 2008, 2009, 2128, 2296, 3116, 3514, 3724, 4016, 4018, 4592, 4769, 5453, 6232, 7028, 7448, 8036, 9538, 10291, 10906, 12299, 12464, 14056, 14896, 16072, 19076, 20582, 21812, 24598, 28112, 32144, 33383, 38152, 38171, 41164, 43624, 49196, 66766, 72037, 76304, 76342, 82328, 87248, 98392, 133532, 144074, 152684, 164656, 195529, 196784, 233681, 267064, 288148, 305368, 391058, 467362, 504259, 534128, 576296, 610736, 782116, 934724, 1008518, 1152592, 1368703, 1564232, 1869448, 2017036, 2737406, 3128464, 3738896, 4034072, 5474812, 8068144, 9580921, 10949624, 19161842, 21899248, 38323684, 76647368, 153294736]

約数ペア:

[(1, 153294736), (2, 76647368), (4, 38323684), (7, 21899248), (8, 19161842), (14, 10949624), (16, 9580921), (19, 8068144), (28, 5474812), (38, 4034072), (41, 3738896), (49, 3128464), (56, 2737406), (76, 2017036), (82, 1869448), (98, 1564232), (112, 1368703), (133, 1152592), (152, 1008518), (164, 934724), (196, 782116), (251, 610736), (266, 576296), (287, 534128), (304, 504259), (328, 467362), (392, 391058), (502, 305368), (532, 288148), (574, 267064), (656, 233681), (779, 196784), (784, 195529), (931, 164656), (1004, 152684), (1064, 144074), (1148, 133532), (1558, 98392), (1757, 87248), (1862, 82328), (2008, 76342), (2009, 76304), (2128, 72037), (2296, 66766), (3116, 49196), (3514, 43624), (3724, 41164), (4016, 38171), (4018, 38152), (4592, 33383), (4769, 32144), (5453, 28112), (6232, 24598), (7028, 21812), (7448, 20582), (8036, 19076), (9538, 16072), (10291, 14896), (10906, 14056), (12299, 12464)]