164505744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87877}}^1$

素因数の和:87904

約数の個数: 60

約数和(自身を含む): 495807676

約数和(自身を除く): 331301932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 87877, 175754, 263631, 351508, 527262, 703016, 790893, 1054524, 1142401, 1406032, 1581786, 2109048, 2284802, 3163572, 3427203, 4218096, 4569604, 6327144, 6854406, 9139208, 10281609, 12654288, 13708812, 18278416, 20563218, 27417624, 41126436, 54835248, 82252872, 164505744]

約数ペア:

[(1, 164505744), (2, 82252872), (3, 54835248), (4, 41126436), (6, 27417624), (8, 20563218), (9, 18278416), (12, 13708812), (13, 12654288), (16, 10281609), (18, 9139208), (24, 6854406), (26, 6327144), (36, 4569604), (39, 4218096), (48, 3427203), (52, 3163572), (72, 2284802), (78, 2109048), (104, 1581786), (117, 1406032), (144, 1142401), (156, 1054524), (208, 790893), (234, 703016), (312, 527262), (468, 351508), (624, 263631), (936, 175754), (1872, 87877)]