160884172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 319334400

約数和(自身を除く): 158450228

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 2969, 5938, 11876, 13547, 27094, 54188, 56411, 68287, 92039, 112822, 136574, 184078, 225644, 273148, 368156, 1297453, 1748741, 2116897, 2594906, 3497482, 4233794, 5189812, 6994964, 8467588, 40221043, 80442086, 160884172]

約数ペア:

[(1, 160884172), (2, 80442086), (4, 40221043), (19, 8467588), (23, 6994964), (31, 5189812), (38, 4233794), (46, 3497482), (62, 2594906), (76, 2116897), (92, 1748741), (124, 1297453), (437, 368156), (589, 273148), (713, 225644), (874, 184078), (1178, 136574), (1426, 112822), (1748, 92039), (2356, 68287), (2852, 56411), (2969, 54188), (5938, 27094), (11876, 13547)]