156513152

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 331302120

約数和(自身を除く): 174788968

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4231, 4624, 8462, 9248, 16924, 18496, 33848, 36992, 67696, 71927, 135392, 143854, 270784, 287708, 541568, 575416, 1150832, 1222759, 2301664, 2445518, 4603328, 4891036, 9206656, 9782072, 19564144, 39128288, 78256576, 156513152]

約数ペア:

[(1, 156513152), (2, 78256576), (4, 39128288), (8, 19564144), (16, 9782072), (17, 9206656), (32, 4891036), (34, 4603328), (64, 2445518), (68, 2301664), (128, 1222759), (136, 1150832), (272, 575416), (289, 541568), (544, 287708), (578, 270784), (1088, 143854), (1156, 135392), (2176, 71927), (2312, 67696), (4231, 36992), (4624, 33848), (8462, 18496), (9248, 16924)]