133349524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22787}}^1$

素因数の和:22828

約数の個数: 48

約数和(自身を含む): 306270720

約数和(自身を除く): 172921196

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 22787, 45574, 91148, 159509, 250657, 319018, 432953, 501314, 638036, 865906, 1002628, 1731812, 1754599, 3030671, 3509198, 4762483, 6061342, 7018396, 9524966, 12122684, 19049932, 33337381, 66674762, 133349524]

約数ペア:

[(1, 133349524), (2, 66674762), (4, 33337381), (7, 19049932), (11, 12122684), (14, 9524966), (19, 7018396), (22, 6061342), (28, 4762483), (38, 3509198), (44, 3030671), (76, 1754599), (77, 1731812), (133, 1002628), (154, 865906), (209, 638036), (266, 501314), (308, 432953), (418, 319018), (532, 250657), (836, 159509), (1463, 91148), (2926, 45574), (5852, 22787)]