112857112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 64

約数和(自身を含む): 235699200

約数和(自身を除く): 122842088

約数列:

[1, 2, 4, 8, 19, 31, 38, 43, 62, 76, 86, 124, 152, 172, 248, 344, 557, 589, 817, 1114, 1178, 1333, 1634, 2228, 2356, 2666, 3268, 4456, 4712, 5332, 6536, 10583, 10664, 17267, 21166, 23951, 25327, 34534, 42332, 47902, 50654, 69068, 84664, 95804, 101308, 138136, 191608, 202616, 328073, 455069, 656146, 742481, 910138, 1312292, 1484962, 1820276, 2624584, 2969924, 3640552, 5939848, 14107139, 28214278, 56428556, 112857112]

約数ペア:

[(1, 112857112), (2, 56428556), (4, 28214278), (8, 14107139), (19, 5939848), (31, 3640552), (38, 2969924), (43, 2624584), (62, 1820276), (76, 1484962), (86, 1312292), (124, 910138), (152, 742481), (172, 656146), (248, 455069), (344, 328073), (557, 202616), (589, 191608), (817, 138136), (1114, 101308), (1178, 95804), (1333, 84664), (1634, 69068), (2228, 50654), (2356, 47902), (2666, 42332), (3268, 34534), (4456, 25327), (4712, 23951), (5332, 21166), (6536, 17267), (10583, 10664)]