187865328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{559123}}^1$

素因数の和:559141

約数の個数: 40

約数和(自身を含む): 554651008

約数和(自身を除く): 366785680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 559123, 1118246, 1677369, 2236492, 3354738, 3913861, 4472984, 6709476, 7827722, 8945968, 11741583, 13418952, 15655444, 23483166, 26837904, 31310888, 46966332, 62621776, 93932664, 187865328]

約数ペア:

[(1, 187865328), (2, 93932664), (3, 62621776), (4, 46966332), (6, 31310888), (7, 26837904), (8, 23483166), (12, 15655444), (14, 13418952), (16, 11741583), (21, 8945968), (24, 7827722), (28, 6709476), (42, 4472984), (48, 3913861), (56, 3354738), (84, 2236492), (112, 1677369), (168, 1118246), (336, 559123)]