162517004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 318479616

約数和(自身を除く): 155962612

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 181, 362, 403, 557, 724, 806, 1114, 1612, 2228, 2353, 4706, 5611, 7241, 9412, 11222, 14482, 17267, 22444, 28964, 34534, 69068, 72943, 100817, 145886, 201634, 224471, 291772, 403268, 448942, 897884, 1310621, 2621242, 3125327, 5242484, 6250654, 12501308, 40629251, 81258502, 162517004]

約数ペア:

[(1, 162517004), (2, 81258502), (4, 40629251), (13, 12501308), (26, 6250654), (31, 5242484), (52, 3125327), (62, 2621242), (124, 1310621), (181, 897884), (362, 448942), (403, 403268), (557, 291772), (724, 224471), (806, 201634), (1114, 145886), (1612, 100817), (2228, 72943), (2353, 69068), (4706, 34534), (5611, 28964), (7241, 22444), (9412, 17267), (11222, 14482)]