167528448

素因数分解:

$2^{11}\times 3^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 495085500

約数和(自身を除く): 327557052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 149, 183, 192, 244, 256, 288, 298, 366, 384, 447, 488, 512, 549, 576, 596, 732, 768, 894, 976, 1024, 1098, 1152, 1192, 1341, 1464, 1536, 1788, 1952, 2048, 2196, 2304, 2384, 2682, 2928, 3072, 3576, 3904, 4392, 4608, 4768, 5364, 5856, 6144, 7152, 7808, 8784, 9089, 9216, 9536, 10728, 11712, 14304, 15616, 17568, 18178, 18432, 19072, 21456, 23424, 27267, 28608, 31232, 35136, 36356, 38144, 42912, 46848, 54534, 57216, 62464, 70272, 72712, 76288, 81801, 85824, 93696, 109068, 114432, 124928, 140544, 145424, 152576, 163602, 171648, 187392, 218136, 228864, 281088, 290848, 305152, 327204, 343296, 374784, 436272, 457728, 562176, 581696, 654408, 686592, 872544, 915456, 1124352, 1163392, 1308816, 1373184, 1745088, 2326784, 2617632, 2746368, 3490176, 4653568, 5235264, 6980352, 9307136, 10470528, 13960704, 18614272, 20941056, 27921408, 41882112, 55842816, 83764224, 167528448]

約数ペア:

[(1, 167528448), (2, 83764224), (3, 55842816), (4, 41882112), (6, 27921408), (8, 20941056), (9, 18614272), (12, 13960704), (16, 10470528), (18, 9307136), (24, 6980352), (32, 5235264), (36, 4653568), (48, 3490176), (61, 2746368), (64, 2617632), (72, 2326784), (96, 1745088), (122, 1373184), (128, 1308816), (144, 1163392), (149, 1124352), (183, 915456), (192, 872544), (244, 686592), (256, 654408), (288, 581696), (298, 562176), (366, 457728), (384, 436272), (447, 374784), (488, 343296), (512, 327204), (549, 305152), (576, 290848), (596, 281088), (732, 228864), (768, 218136), (894, 187392), (976, 171648), (1024, 163602), (1098, 152576), (1152, 145424), (1192, 140544), (1341, 124928), (1464, 114432), (1536, 109068), (1788, 93696), (1952, 85824), (2048, 81801), (2196, 76288), (2304, 72712), (2384, 70272), (2682, 62464), (2928, 57216), (3072, 54534), (3576, 46848), (3904, 42912), (4392, 38144), (4608, 36356), (4768, 35136), (5364, 31232), (5856, 28608), (6144, 27267), (7152, 23424), (7808, 21456), (8784, 19072), (9089, 18432), (9216, 18178), (9536, 17568), (10728, 15616), (11712, 14304)]