120172988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 236027904

約数和(自身を除く): 115854916

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 587, 806, 1174, 1612, 1651, 2348, 3302, 3937, 6604, 7631, 7874, 15262, 15748, 18197, 30524, 36394, 51181, 72788, 74549, 102362, 149098, 204724, 236561, 298196, 473122, 946244, 969137, 1938274, 2311019, 3876548, 4622038, 9244076, 30043247, 60086494, 120172988]

約数ペア:

[(1, 120172988), (2, 60086494), (4, 30043247), (13, 9244076), (26, 4622038), (31, 3876548), (52, 2311019), (62, 1938274), (124, 969137), (127, 946244), (254, 473122), (403, 298196), (508, 236561), (587, 204724), (806, 149098), (1174, 102362), (1612, 74549), (1651, 72788), (2348, 51181), (3302, 36394), (3937, 30524), (6604, 18197), (7631, 15748), (7874, 15262)]