130154492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 254994432

約数和(自身を除く): 124839940

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 263, 307, 403, 526, 614, 806, 1052, 1228, 1612, 3419, 3991, 6838, 7982, 8153, 9517, 13676, 15964, 16306, 19034, 32612, 38068, 80741, 105989, 123721, 161482, 211978, 247442, 322964, 423956, 494884, 1049633, 2099266, 2502971, 4198532, 5005942, 10011884, 32538623, 65077246, 130154492]

約数ペア:

[(1, 130154492), (2, 65077246), (4, 32538623), (13, 10011884), (26, 5005942), (31, 4198532), (52, 2502971), (62, 2099266), (124, 1049633), (263, 494884), (307, 423956), (403, 322964), (526, 247442), (614, 211978), (806, 161482), (1052, 123721), (1228, 105989), (1612, 80741), (3419, 38068), (3991, 32612), (6838, 19034), (7982, 16306), (8153, 15964), (9517, 13676)]