129935384

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2927}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 252979200

約数和(自身を除く): 123043816

約数列:

[1, 2, 4, 8, 31, 62, 124, 179, 248, 358, 716, 1432, 2927, 5549, 5854, 11098, 11708, 22196, 23416, 44392, 90737, 181474, 362948, 523933, 725896, 1047866, 2095732, 4191464, 16241923, 32483846, 64967692, 129935384]

約数ペア:

[(1, 129935384), (2, 64967692), (4, 32483846), (8, 16241923), (31, 4191464), (62, 2095732), (124, 1047866), (179, 725896), (248, 523933), (358, 362948), (716, 181474), (1432, 90737), (2927, 44392), (5549, 23416), (5854, 22196), (11098, 11708)]