151313320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164471}}^1$

素因数の和:164505

約数の個数: 32

約数和(自身を含む): 355259520

約数和(自身を除く): 203946200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 164471, 328942, 657884, 822355, 1315768, 1644710, 3289420, 3782833, 6578840, 7565666, 15131332, 18914165, 30262664, 37828330, 75656660, 151313320]

約数ペア:

[(1, 151313320), (2, 75656660), (4, 37828330), (5, 30262664), (8, 18914165), (10, 15131332), (20, 7565666), (23, 6578840), (40, 3782833), (46, 3289420), (92, 1644710), (115, 1315768), (184, 822355), (230, 657884), (460, 328942), (920, 164471)]