177450016

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 358924608

約数和(自身を除く): 181474592

約数列:

[1, 2, 4, 8, 16, 32, 71, 83, 142, 166, 284, 332, 568, 664, 941, 1136, 1328, 1882, 2272, 2656, 3764, 5893, 7528, 11786, 15056, 23572, 30112, 47144, 66811, 78103, 94288, 133622, 156206, 188576, 267244, 312412, 534488, 624824, 1068976, 1249648, 2137952, 2499296, 5545313, 11090626, 22181252, 44362504, 88725008, 177450016]

約数ペア:

[(1, 177450016), (2, 88725008), (4, 44362504), (8, 22181252), (16, 11090626), (32, 5545313), (71, 2499296), (83, 2137952), (142, 1249648), (166, 1068976), (284, 624824), (332, 534488), (568, 312412), (664, 267244), (941, 188576), (1136, 156206), (1328, 133622), (1882, 94288), (2272, 78103), (2656, 66811), (3764, 47144), (5893, 30112), (7528, 23572), (11786, 15056)]