121992272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 251437032

約数和(自身を除く): 129444760

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 241, 272, 482, 964, 1861, 1928, 3722, 3856, 4097, 7444, 8194, 14888, 16388, 29776, 31637, 32776, 63274, 65552, 126548, 253096, 448501, 506192, 897002, 1794004, 3588008, 7176016, 7624517, 15249034, 30498068, 60996136, 121992272]

約数ペア:

[(1, 121992272), (2, 60996136), (4, 30498068), (8, 15249034), (16, 7624517), (17, 7176016), (34, 3588008), (68, 1794004), (136, 897002), (241, 506192), (272, 448501), (482, 253096), (964, 126548), (1861, 65552), (1928, 63274), (3722, 32776), (3856, 31637), (4097, 29776), (7444, 16388), (8194, 14888)]