155519286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 349272000

約数和(自身を除く): 193752714

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 197, 349, 377, 394, 591, 698, 754, 1047, 1131, 1182, 2094, 2262, 2561, 4537, 5122, 5713, 7683, 9074, 10121, 11426, 13611, 15366, 17139, 20242, 27222, 30363, 34278, 60726, 68753, 74269, 131573, 137506, 148538, 206259, 222807, 263146, 394719, 412518, 445614, 789438, 893789, 1787578, 1993837, 2681367, 3987674, 5362734, 5981511, 11963022, 25919881, 51839762, 77759643, 155519286]

約数ペア:

[(1, 155519286), (2, 77759643), (3, 51839762), (6, 25919881), (13, 11963022), (26, 5981511), (29, 5362734), (39, 3987674), (58, 2681367), (78, 1993837), (87, 1787578), (174, 893789), (197, 789438), (349, 445614), (377, 412518), (394, 394719), (591, 263146), (698, 222807), (754, 206259), (1047, 148538), (1131, 137506), (1182, 131573), (2094, 74269), (2262, 68753), (2561, 60726), (4537, 34278), (5122, 30363), (5713, 27222), (7683, 20242), (9074, 17139), (10121, 15366), (11426, 13611)]