123938688

素因数分解:

$2^7\times 3^1\times {\mathrm{322757}}^1$

素因数の和:322774

約数の個数: 32

約数和(自身を含む): 329213160

約数和(自身を除く): 205274472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 322757, 645514, 968271, 1291028, 1936542, 2582056, 3873084, 5164112, 7746168, 10328224, 15492336, 20656448, 30984672, 41312896, 61969344, 123938688]

約数ペア:

[(1, 123938688), (2, 61969344), (3, 41312896), (4, 30984672), (6, 20656448), (8, 15492336), (12, 10328224), (16, 7746168), (24, 5164112), (32, 3873084), (48, 2582056), (64, 1936542), (96, 1291028), (128, 968271), (192, 645514), (384, 322757)]