153639252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{25253}}^1$

素因数の和:25289

約数の個数: 54

約数和(自身を含む): 420554862

約数和(自身を除く): 266915610

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 25253, 50506, 75759, 101012, 151518, 227277, 303036, 328289, 454554, 656578, 909108, 984867, 1313156, 1969734, 2954601, 3939468, 4267757, 5909202, 8535514, 11818404, 12803271, 17071028, 25606542, 38409813, 51213084, 76819626, 153639252]

約数ペア:

[(1, 153639252), (2, 76819626), (3, 51213084), (4, 38409813), (6, 25606542), (9, 17071028), (12, 12803271), (13, 11818404), (18, 8535514), (26, 5909202), (36, 4267757), (39, 3939468), (52, 2954601), (78, 1969734), (117, 1313156), (156, 984867), (169, 909108), (234, 656578), (338, 454554), (468, 328289), (507, 303036), (676, 227277), (1014, 151518), (1521, 101012), (2028, 75759), (3042, 50506), (6084, 25253)]