156221296

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7459}}^1$

素因数の和:7502

約数の個数: 80

約数和(自身を含む): 399617280

約数和(自身を除く): 243395984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1309, 1496, 1904, 2618, 2992, 5236, 7459, 10472, 14918, 20944, 29836, 52213, 59672, 82049, 104426, 119344, 126803, 164098, 208852, 253606, 328196, 417704, 507212, 574343, 656392, 835408, 887621, 1014424, 1148686, 1312784, 1394833, 1775242, 2028848, 2297372, 2789666, 3550484, 4594744, 5579332, 7100968, 9189488, 9763831, 11158664, 14201936, 19527662, 22317328, 39055324, 78110648, 156221296]

約数ペア:

[(1, 156221296), (2, 78110648), (4, 39055324), (7, 22317328), (8, 19527662), (11, 14201936), (14, 11158664), (16, 9763831), (17, 9189488), (22, 7100968), (28, 5579332), (34, 4594744), (44, 3550484), (56, 2789666), (68, 2297372), (77, 2028848), (88, 1775242), (112, 1394833), (119, 1312784), (136, 1148686), (154, 1014424), (176, 887621), (187, 835408), (238, 656392), (272, 574343), (308, 507212), (374, 417704), (476, 328196), (616, 253606), (748, 208852), (952, 164098), (1232, 126803), (1309, 119344), (1496, 104426), (1904, 82049), (2618, 59672), (2992, 52213), (5236, 29836), (7459, 20944), (10472, 14918)]