121285384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{13381}}^1$

素因数の和:13501

約数の個数: 32

約数和(自身を含む): 250511040

約数和(自身を除く): 129225656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 13381, 26762, 53524, 107048, 147191, 294382, 588764, 1177528, 1378243, 2756486, 5512972, 11025944, 15160673, 30321346, 60642692, 121285384]

約数ペア:

[(1, 121285384), (2, 60642692), (4, 30321346), (8, 15160673), (11, 11025944), (22, 5512972), (44, 2756486), (88, 1378243), (103, 1177528), (206, 588764), (412, 294382), (824, 147191), (1133, 107048), (2266, 53524), (4532, 26762), (9064, 13381)]