156386608

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16823}}^1$

素因数の和:16921

約数の個数: 40

約数和(自身を含む): 350477568

約数和(自身を除く): 194090960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 16823, 33646, 67292, 117761, 134584, 235522, 269168, 471044, 942088, 1396309, 1884176, 2792618, 5585236, 9774163, 11170472, 19548326, 22340944, 39096652, 78193304, 156386608]

約数ペア:

[(1, 156386608), (2, 78193304), (4, 39096652), (7, 22340944), (8, 19548326), (14, 11170472), (16, 9774163), (28, 5585236), (56, 2792618), (83, 1884176), (112, 1396309), (166, 942088), (332, 471044), (581, 269168), (664, 235522), (1162, 134584), (1328, 117761), (2324, 67292), (4648, 33646), (9296, 16823)]