142946912

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 290575152

約数和(自身を除く): 147628240

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 488, 536, 976, 1072, 1093, 1952, 2144, 2186, 4087, 4372, 8174, 8744, 16348, 17488, 32696, 34976, 65392, 66673, 73231, 130784, 133346, 146462, 266692, 292924, 533384, 585848, 1066768, 1171696, 2133536, 2343392, 4467091, 8934182, 17868364, 35736728, 71473456, 142946912]

約数ペア:

[(1, 142946912), (2, 71473456), (4, 35736728), (8, 17868364), (16, 8934182), (32, 4467091), (61, 2343392), (67, 2133536), (122, 1171696), (134, 1066768), (244, 585848), (268, 533384), (488, 292924), (536, 266692), (976, 146462), (1072, 133346), (1093, 130784), (1952, 73231), (2144, 66673), (2186, 65392), (4087, 34976), (4372, 32696), (8174, 17488), (8744, 16348)]