139747968

素因数分解:

$2^7\times 3^2\times {\mathrm{121309}}^1$

素因数の和:121329

約数の個数: 48

約数和(自身を含む): 402142650

約数和(自身を除く): 262394682

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, 121309, 242618, 363927, 485236, 727854, 970472, 1091781, 1455708, 1940944, 2183562, 2911416, 3881888, 4367124, 5822832, 7763776, 8734248, 11645664, 15527552, 17468496, 23291328, 34936992, 46582656, 69873984, 139747968]

約数ペア:

[(1, 139747968), (2, 69873984), (3, 46582656), (4, 34936992), (6, 23291328), (8, 17468496), (9, 15527552), (12, 11645664), (16, 8734248), (18, 7763776), (24, 5822832), (32, 4367124), (36, 3881888), (48, 2911416), (64, 2183562), (72, 1940944), (96, 1455708), (128, 1091781), (144, 970472), (192, 727854), (288, 485236), (384, 363927), (576, 242618), (1152, 121309)]