154489136

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{683}}^1$

素因数の和:969

約数の個数: 40

約数和(自身を含む): 305676864

約数和(自身を除く): 151187728

約数列:

[1, 2, 4, 8, 16, 67, 134, 211, 268, 422, 536, 683, 844, 1072, 1366, 1688, 2732, 3376, 5464, 10928, 14137, 28274, 45761, 56548, 91522, 113096, 144113, 183044, 226192, 288226, 366088, 576452, 732176, 1152904, 2305808, 9655571, 19311142, 38622284, 77244568, 154489136]

約数ペア:

[(1, 154489136), (2, 77244568), (4, 38622284), (8, 19311142), (16, 9655571), (67, 2305808), (134, 1152904), (211, 732176), (268, 576452), (422, 366088), (536, 288226), (683, 226192), (844, 183044), (1072, 144113), (1366, 113096), (1688, 91522), (2732, 56548), (3376, 45761), (5464, 28274), (10928, 14137)]