161883504

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{6211}}^1$

素因数の和:6406

約数の個数: 60

約数和(自身を含む): 455625352

約数和(自身を除く): 293741848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 6211, 6516, 8688, 12422, 13032, 18633, 24844, 26064, 37266, 49688, 55899, 74532, 99376, 111798, 149064, 223596, 298128, 447192, 894384, 1124191, 2248382, 3372573, 4496764, 6745146, 8993528, 10117719, 13490292, 17987056, 20235438, 26980584, 40470876, 53961168, 80941752, 161883504]

約数ペア:

[(1, 161883504), (2, 80941752), (3, 53961168), (4, 40470876), (6, 26980584), (8, 20235438), (9, 17987056), (12, 13490292), (16, 10117719), (18, 8993528), (24, 6745146), (36, 4496764), (48, 3372573), (72, 2248382), (144, 1124191), (181, 894384), (362, 447192), (543, 298128), (724, 223596), (1086, 149064), (1448, 111798), (1629, 99376), (2172, 74532), (2896, 55899), (3258, 49688), (4344, 37266), (6211, 26064), (6516, 24844), (8688, 18633), (12422, 13032)]