102469972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 200309760

約数和(自身を除く): 97839788

約数列:

[1, 2, 4, 11, 22, 44, 89, 137, 178, 191, 274, 356, 382, 548, 764, 979, 1507, 1958, 2101, 3014, 3916, 4202, 6028, 8404, 12193, 16999, 24386, 26167, 33998, 48772, 52334, 67996, 104668, 134123, 186989, 268246, 287837, 373978, 536492, 575674, 747956, 1151348, 2328863, 4657726, 9315452, 25617493, 51234986, 102469972]

約数ペア:

[(1, 102469972), (2, 51234986), (4, 25617493), (11, 9315452), (22, 4657726), (44, 2328863), (89, 1151348), (137, 747956), (178, 575674), (191, 536492), (274, 373978), (356, 287837), (382, 268246), (548, 186989), (764, 134123), (979, 104668), (1507, 67996), (1958, 52334), (2101, 48772), (3014, 33998), (3916, 26167), (4202, 24386), (6028, 16999), (8404, 12193)]