154678896

素因数分解:

$2^4\times 3^4\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 150

約数和(自身を含む): 465334056

約数和(自身を除く): 310655160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 71, 72, 81, 82, 108, 123, 142, 144, 162, 164, 213, 216, 246, 284, 324, 328, 369, 426, 432, 492, 568, 639, 648, 656, 738, 852, 984, 1107, 1136, 1278, 1296, 1476, 1681, 1704, 1917, 1968, 2214, 2556, 2911, 2952, 3321, 3362, 3408, 3834, 4428, 5043, 5112, 5751, 5822, 5904, 6642, 6724, 7668, 8733, 8856, 10086, 10224, 11502, 11644, 13284, 13448, 15129, 15336, 17466, 17712, 20172, 23004, 23288, 26199, 26568, 26896, 30258, 30672, 34932, 40344, 45387, 46008, 46576, 52398, 53136, 60516, 69864, 78597, 80688, 90774, 92016, 104796, 119351, 121032, 136161, 139728, 157194, 181548, 209592, 235791, 238702, 242064, 272322, 314388, 358053, 363096, 419184, 471582, 477404, 544644, 628776, 716106, 726192, 943164, 954808, 1074159, 1089288, 1257552, 1432212, 1886328, 1909616, 2148318, 2178576, 2864424, 3222477, 3772656, 4296636, 5728848, 6444954, 8593272, 9667431, 12889908, 17186544, 19334862, 25779816, 38669724, 51559632, 77339448, 154678896]

約数ペア:

[(1, 154678896), (2, 77339448), (3, 51559632), (4, 38669724), (6, 25779816), (8, 19334862), (9, 17186544), (12, 12889908), (16, 9667431), (18, 8593272), (24, 6444954), (27, 5728848), (36, 4296636), (41, 3772656), (48, 3222477), (54, 2864424), (71, 2178576), (72, 2148318), (81, 1909616), (82, 1886328), (108, 1432212), (123, 1257552), (142, 1089288), (144, 1074159), (162, 954808), (164, 943164), (213, 726192), (216, 716106), (246, 628776), (284, 544644), (324, 477404), (328, 471582), (369, 419184), (426, 363096), (432, 358053), (492, 314388), (568, 272322), (639, 242064), (648, 238702), (656, 235791), (738, 209592), (852, 181548), (984, 157194), (1107, 139728), (1136, 136161), (1278, 121032), (1296, 119351), (1476, 104796), (1681, 92016), (1704, 90774), (1917, 80688), (1968, 78597), (2214, 69864), (2556, 60516), (2911, 53136), (2952, 52398), (3321, 46576), (3362, 46008), (3408, 45387), (3834, 40344), (4428, 34932), (5043, 30672), (5112, 30258), (5751, 26896), (5822, 26568), (5904, 26199), (6642, 23288), (6724, 23004), (7668, 20172), (8733, 17712), (8856, 17466), (10086, 15336), (10224, 15129), (11502, 13448), (11644, 13284)]