137798928

素因数分解:

$2^4\times 3^3\times {\mathrm{318979}}^1$

素因数の和:318996

約数の個数: 40

約数和(自身を含む): 395535200

約数和(自身を除く): 257736272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 318979, 637958, 956937, 1275916, 1913874, 2551832, 2870811, 3827748, 5103664, 5741622, 7655496, 8612433, 11483244, 15310992, 17224866, 22966488, 34449732, 45932976, 68899464, 137798928]

約数ペア:

[(1, 137798928), (2, 68899464), (3, 45932976), (4, 34449732), (6, 22966488), (8, 17224866), (9, 15310992), (12, 11483244), (16, 8612433), (18, 7655496), (24, 5741622), (27, 5103664), (36, 3827748), (48, 2870811), (54, 2551832), (72, 1913874), (108, 1275916), (144, 956937), (216, 637958), (432, 318979)]