138432384

素因数分解:

$2^7\times 3^2\times {\mathrm{120167}}^1$

素因数の和:120187

約数の個数: 48

約数和(自身を含む): 398356920

約数和(自身を除く): 259924536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120167, 240334, 360501, 480668, 721002, 961336, 1081503, 1442004, 1922672, 2163006, 2884008, 3845344, 4326012, 5768016, 7690688, 8652024, 11536032, 15381376, 17304048, 23072064, 34608096, 46144128, 69216192, 138432384]

約数ペア:

[(1, 138432384), (2, 69216192), (3, 46144128), (4, 34608096), (6, 23072064), (8, 17304048), (9, 15381376), (12, 11536032), (16, 8652024), (18, 7690688), (24, 5768016), (32, 4326012), (36, 3845344), (48, 2884008), (64, 2163006), (72, 1922672), (96, 1442004), (128, 1081503), (144, 961336), (192, 721002), (288, 480668), (384, 360501), (576, 240334), (1152, 120167)]