138287184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{411569}}^1$

素因数の和:411587

約数の個数: 40

約数和(自身を含む): 408277440

約数和(自身を除く): 269990256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 411569, 823138, 1234707, 1646276, 2469414, 2880983, 3292552, 4938828, 5761966, 6585104, 8642949, 9877656, 11523932, 17285898, 19755312, 23047864, 34571796, 46095728, 69143592, 138287184]

約数ペア:

[(1, 138287184), (2, 69143592), (3, 46095728), (4, 34571796), (6, 23047864), (7, 19755312), (8, 17285898), (12, 11523932), (14, 9877656), (16, 8642949), (21, 6585104), (24, 5761966), (28, 4938828), (42, 3292552), (48, 2880983), (56, 2469414), (84, 1646276), (112, 1234707), (168, 823138), (336, 411569)]