164345412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25409}}^1$

素因数の和:25441

約数の個数: 72

約数和(自身を含む): 486652320

約数和(自身を除く): 322306908

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 25409, 50818, 76227, 101636, 152454, 177863, 279499, 304908, 355726, 533589, 558998, 711452, 838497, 1067178, 1117996, 1245041, 1676994, 1956493, 2134356, 2490082, 3353988, 3735123, 3912986, 4980164, 5869479, 7470246, 7825972, 11738958, 13695451, 14940492, 23477916, 27390902, 41086353, 54781804, 82172706, 164345412]

約数ペア:

[(1, 164345412), (2, 82172706), (3, 54781804), (4, 41086353), (6, 27390902), (7, 23477916), (11, 14940492), (12, 13695451), (14, 11738958), (21, 7825972), (22, 7470246), (28, 5869479), (33, 4980164), (42, 3912986), (44, 3735123), (49, 3353988), (66, 2490082), (77, 2134356), (84, 1956493), (98, 1676994), (132, 1245041), (147, 1117996), (154, 1067178), (196, 838497), (231, 711452), (294, 558998), (308, 533589), (462, 355726), (539, 304908), (588, 279499), (924, 177863), (1078, 152454), (1617, 101636), (2156, 76227), (3234, 50818), (6468, 25409)]