156739436266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64237}}^1\times {\mathrm{9173}}^1$

素因数の和:73438

約数の個数: 32

約数和(自身を含む): 282873317760

約数和(自身を除く): 126133881494

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 9173, 18346, 64211, 64237, 128422, 128474, 174287, 348574, 449659, 899318, 1220009, 1220503, 2440018, 2441006, 8543521, 17087042, 589246001, 1178492002, 4124722007, 8249444014, 11195674019, 22391348038, 78369718133, 156739436266]

約数ペア:

[(1, 156739436266), (2, 78369718133), (7, 22391348038), (14, 11195674019), (19, 8249444014), (38, 4124722007), (133, 1178492002), (266, 589246001), (9173, 17087042), (18346, 8543521), (64211, 2441006), (64237, 2440018), (128422, 1220503), (128474, 1220009), (174287, 899318), (348574, 449659)]