128304816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{92173}}^1$

素因数の和:92213

約数の個数: 40

約数和(自身を含む): 342887280

約数和(自身を除く): 214582464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 92173, 184346, 276519, 368692, 553038, 737384, 1106076, 1474768, 2212152, 2673017, 4424304, 5346034, 8019051, 10692068, 16038102, 21384136, 32076204, 42768272, 64152408, 128304816]

約数ペア:

[(1, 128304816), (2, 64152408), (3, 42768272), (4, 32076204), (6, 21384136), (8, 16038102), (12, 10692068), (16, 8019051), (24, 5346034), (29, 4424304), (48, 2673017), (58, 2212152), (87, 1474768), (116, 1106076), (174, 737384), (232, 553038), (348, 368692), (464, 276519), (696, 184346), (1392, 92173)]