159394816

素因数分解:

$2^{10}\times 7^1\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:665

約数の個数: 88

約数和(自身を含む): 374617376

約数和(自身を除く): 215222560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 601, 896, 1024, 1036, 1184, 1202, 1792, 2072, 2368, 2404, 3584, 4144, 4207, 4736, 4808, 7168, 8288, 8414, 9472, 9616, 16576, 16828, 18944, 19232, 22237, 33152, 33656, 37888, 38464, 44474, 66304, 67312, 76928, 88948, 132608, 134624, 153856, 155659, 177896, 265216, 269248, 307712, 311318, 355792, 538496, 615424, 622636, 711584, 1076992, 1245272, 1423168, 2153984, 2490544, 2846336, 4307968, 4981088, 5692672, 9962176, 11385344, 19924352, 22770688, 39848704, 79697408, 159394816]

約数ペア:

[(1, 159394816), (2, 79697408), (4, 39848704), (7, 22770688), (8, 19924352), (14, 11385344), (16, 9962176), (28, 5692672), (32, 4981088), (37, 4307968), (56, 2846336), (64, 2490544), (74, 2153984), (112, 1423168), (128, 1245272), (148, 1076992), (224, 711584), (256, 622636), (259, 615424), (296, 538496), (448, 355792), (512, 311318), (518, 307712), (592, 269248), (601, 265216), (896, 177896), (1024, 155659), (1036, 153856), (1184, 134624), (1202, 132608), (1792, 88948), (2072, 76928), (2368, 67312), (2404, 66304), (3584, 44474), (4144, 38464), (4207, 37888), (4736, 33656), (4808, 33152), (7168, 22237), (8288, 19232), (8414, 18944), (9472, 16828), (9616, 16576)]