138382128

素因数分解:

$2^4\times 3^3\times {\mathrm{320329}}^1$

素因数の和:320346

約数の個数: 40

約数和(自身を含む): 397209200

約数和(自身を除く): 258827072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 320329, 640658, 960987, 1281316, 1921974, 2562632, 2882961, 3843948, 5125264, 5765922, 7687896, 8648883, 11531844, 15375792, 17297766, 23063688, 34595532, 46127376, 69191064, 138382128]

約数ペア:

[(1, 138382128), (2, 69191064), (3, 46127376), (4, 34595532), (6, 23063688), (8, 17297766), (9, 15375792), (12, 11531844), (16, 8648883), (18, 7687896), (24, 5765922), (27, 5125264), (36, 3843948), (48, 2882961), (54, 2562632), (72, 1921974), (108, 1281316), (144, 960987), (216, 640658), (432, 320329)]