149542016

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 334494720

約数和(自身を除く): 184952704

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 169, 208, 223, 248, 338, 403, 416, 446, 496, 676, 806, 832, 892, 992, 1352, 1612, 1664, 1784, 1984, 2704, 2899, 3224, 3568, 3968, 5239, 5408, 5798, 6448, 6913, 7136, 10478, 10816, 11596, 12896, 13826, 14272, 20956, 21632, 23192, 25792, 27652, 28544, 37687, 41912, 46384, 51584, 55304, 75374, 83824, 89869, 92768, 110608, 150748, 167648, 179738, 185536, 221216, 301496, 335296, 359476, 371072, 442432, 602992, 670592, 718952, 884864, 1168297, 1205984, 1437904, 2336594, 2411968, 2875808, 4673188, 4823936, 5751616, 9346376, 11503232, 18692752, 37385504, 74771008, 149542016]

約数ペア:

[(1, 149542016), (2, 74771008), (4, 37385504), (8, 18692752), (13, 11503232), (16, 9346376), (26, 5751616), (31, 4823936), (32, 4673188), (52, 2875808), (62, 2411968), (64, 2336594), (104, 1437904), (124, 1205984), (128, 1168297), (169, 884864), (208, 718952), (223, 670592), (248, 602992), (338, 442432), (403, 371072), (416, 359476), (446, 335296), (496, 301496), (676, 221216), (806, 185536), (832, 179738), (892, 167648), (992, 150748), (1352, 110608), (1612, 92768), (1664, 89869), (1784, 83824), (1984, 75374), (2704, 55304), (2899, 51584), (3224, 46384), (3568, 41912), (3968, 37687), (5239, 28544), (5408, 27652), (5798, 25792), (6448, 23192), (6913, 21632), (7136, 20956), (10478, 14272), (10816, 13826), (11596, 12896)]