137011728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{997}}^1$

素因数の和:1424

約数の個数: 80

約数和(自身を含む): 405906560

約数和(自身を除く): 268894832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 409, 818, 997, 1227, 1636, 1994, 2454, 2863, 2991, 3272, 3988, 4908, 5726, 5982, 6544, 6979, 7976, 8589, 9816, 11452, 11964, 13958, 15952, 17178, 19632, 20937, 22904, 23928, 27916, 34356, 41874, 45808, 47856, 55832, 68712, 83748, 111664, 137424, 167496, 334992, 407773, 815546, 1223319, 1631092, 2446638, 2854411, 3262184, 4893276, 5708822, 6524368, 8563233, 9786552, 11417644, 17126466, 19573104, 22835288, 34252932, 45670576, 68505864, 137011728]

約数ペア:

[(1, 137011728), (2, 68505864), (3, 45670576), (4, 34252932), (6, 22835288), (7, 19573104), (8, 17126466), (12, 11417644), (14, 9786552), (16, 8563233), (21, 6524368), (24, 5708822), (28, 4893276), (42, 3262184), (48, 2854411), (56, 2446638), (84, 1631092), (112, 1223319), (168, 815546), (336, 407773), (409, 334992), (818, 167496), (997, 137424), (1227, 111664), (1636, 83748), (1994, 68712), (2454, 55832), (2863, 47856), (2991, 45808), (3272, 41874), (3988, 34356), (4908, 27916), (5726, 23928), (5982, 22904), (6544, 20937), (6979, 19632), (7976, 17178), (8589, 15952), (9816, 13958), (11452, 11964)]