158225236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 321377280

約数和(自身を除く): 163152044

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 97, 127, 169, 194, 247, 254, 338, 388, 494, 508, 676, 988, 1261, 1651, 1843, 2413, 2522, 3211, 3302, 3686, 4826, 5044, 6422, 6604, 7372, 9652, 12319, 12844, 16393, 21463, 23959, 24638, 31369, 32786, 42926, 47918, 49276, 62738, 65572, 85852, 95836, 125476, 160147, 234061, 311467, 320294, 407797, 468122, 622934, 640588, 815594, 936244, 1245868, 1631188, 2081911, 3042793, 4163822, 6085586, 8327644, 12171172, 39556309, 79112618, 158225236]

約数ペア:

[(1, 158225236), (2, 79112618), (4, 39556309), (13, 12171172), (19, 8327644), (26, 6085586), (38, 4163822), (52, 3042793), (76, 2081911), (97, 1631188), (127, 1245868), (169, 936244), (194, 815594), (247, 640588), (254, 622934), (338, 468122), (388, 407797), (494, 320294), (508, 311467), (676, 234061), (988, 160147), (1261, 125476), (1651, 95836), (1843, 85852), (2413, 65572), (2522, 62738), (3211, 49276), (3302, 47918), (3686, 42926), (4826, 32786), (5044, 31369), (6422, 24638), (6604, 23959), (7372, 21463), (9652, 16393), (12319, 12844)]