168509132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{619}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 337478400

約数和(自身を除く): 168969268

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 269, 506, 538, 619, 1012, 1076, 1238, 2476, 2959, 5918, 6187, 6809, 11836, 12374, 13618, 14237, 24748, 27236, 28474, 56948, 68057, 136114, 156607, 166511, 272228, 313214, 333022, 626428, 666044, 1831621, 3663242, 3829753, 7326484, 7659506, 15319012, 42127283, 84254566, 168509132]

約数ペア:

[(1, 168509132), (2, 84254566), (4, 42127283), (11, 15319012), (22, 7659506), (23, 7326484), (44, 3829753), (46, 3663242), (92, 1831621), (253, 666044), (269, 626428), (506, 333022), (538, 313214), (619, 272228), (1012, 166511), (1076, 156607), (1238, 136114), (2476, 68057), (2959, 56948), (5918, 28474), (6187, 27236), (6809, 24748), (11836, 14237), (12374, 13618)]