156718800016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{3673}}^1\times {\mathrm{43717}}^1$

素因数の和:47459

約数の個数: 40

約数和(自身を含む): 308711509304

約数和(自身を除く): 151992709288

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 3673, 7346, 14692, 29384, 43717, 58768, 87434, 174868, 224053, 349736, 448106, 699472, 896212, 1792424, 2666737, 3584848, 5333474, 10666948, 21333896, 42667792, 160572541, 321145082, 642290164, 1284580328, 2569160656, 9794925001, 19589850002, 39179700004, 78359400008, 156718800016]

約数ペア:

[(1, 156718800016), (2, 78359400008), (4, 39179700004), (8, 19589850002), (16, 9794925001), (61, 2569160656), (122, 1284580328), (244, 642290164), (488, 321145082), (976, 160572541), (3673, 42667792), (7346, 21333896), (14692, 10666948), (29384, 5333474), (43717, 3584848), (58768, 2666737), (87434, 1792424), (174868, 896212), (224053, 699472), (349736, 448106)]