154330624

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 376873200

約数和(自身を除く): 222542576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 149, 224, 238, 256, 272, 289, 298, 448, 476, 512, 544, 578, 596, 896, 952, 1043, 1088, 1156, 1192, 1792, 1904, 2023, 2086, 2176, 2312, 2384, 2533, 3584, 3808, 4046, 4172, 4352, 4624, 4768, 5066, 7616, 8092, 8344, 8704, 9248, 9536, 10132, 15232, 16184, 16688, 17731, 18496, 19072, 20264, 30464, 32368, 33376, 35462, 36992, 38144, 40528, 43061, 60928, 64736, 66752, 70924, 73984, 76288, 81056, 86122, 129472, 133504, 141848, 147968, 162112, 172244, 258944, 267008, 283696, 301427, 324224, 344488, 517888, 534016, 567392, 602854, 648448, 688976, 1035776, 1134784, 1205708, 1296896, 1377952, 2269568, 2411416, 2755904, 4539136, 4822832, 5511808, 9078272, 9645664, 11023616, 19291328, 22047232, 38582656, 77165312, 154330624]

約数ペア:

[(1, 154330624), (2, 77165312), (4, 38582656), (7, 22047232), (8, 19291328), (14, 11023616), (16, 9645664), (17, 9078272), (28, 5511808), (32, 4822832), (34, 4539136), (56, 2755904), (64, 2411416), (68, 2269568), (112, 1377952), (119, 1296896), (128, 1205708), (136, 1134784), (149, 1035776), (224, 688976), (238, 648448), (256, 602854), (272, 567392), (289, 534016), (298, 517888), (448, 344488), (476, 324224), (512, 301427), (544, 283696), (578, 267008), (596, 258944), (896, 172244), (952, 162112), (1043, 147968), (1088, 141848), (1156, 133504), (1192, 129472), (1792, 86122), (1904, 81056), (2023, 76288), (2086, 73984), (2176, 70924), (2312, 66752), (2384, 64736), (2533, 60928), (3584, 43061), (3808, 40528), (4046, 38144), (4172, 36992), (4352, 35462), (4624, 33376), (4768, 32368), (5066, 30464), (7616, 20264), (8092, 19072), (8344, 18496), (8704, 17731), (9248, 16688), (9536, 16184), (10132, 15232)]