156964264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4789}}^1$

素因数の和:5053

約数の個数: 32

約数和(自身を含む): 312978600

約数和(自身を除く): 156014336

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 241, 482, 964, 1928, 4097, 4789, 8194, 9578, 16388, 19156, 32776, 38312, 81413, 162826, 325652, 651304, 1154149, 2308298, 4616596, 9233192, 19620533, 39241066, 78482132, 156964264]

約数ペア:

[(1, 156964264), (2, 78482132), (4, 39241066), (8, 19620533), (17, 9233192), (34, 4616596), (68, 2308298), (136, 1154149), (241, 651304), (482, 325652), (964, 162826), (1928, 81413), (4097, 38312), (4789, 32776), (8194, 19156), (9578, 16388)]