161007054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1289

約数の個数: 64

約数和(自身を含む): 364041216

約数和(自身を除く): 203034162

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 47, 74, 78, 94, 111, 141, 222, 282, 481, 611, 962, 1187, 1222, 1443, 1739, 1833, 2374, 2886, 3478, 3561, 3666, 5217, 7122, 10434, 15431, 22607, 30862, 43919, 45214, 46293, 55789, 67821, 87838, 92586, 111578, 131757, 135642, 167367, 263514, 334734, 570947, 725257, 1141894, 1450514, 1712841, 2064193, 2175771, 3425682, 4128386, 4351542, 6192579, 12385158, 26834509, 53669018, 80503527, 161007054]

約数ペア:

[(1, 161007054), (2, 80503527), (3, 53669018), (6, 26834509), (13, 12385158), (26, 6192579), (37, 4351542), (39, 4128386), (47, 3425682), (74, 2175771), (78, 2064193), (94, 1712841), (111, 1450514), (141, 1141894), (222, 725257), (282, 570947), (481, 334734), (611, 263514), (962, 167367), (1187, 135642), (1222, 131757), (1443, 111578), (1739, 92586), (1833, 87838), (2374, 67821), (2886, 55789), (3478, 46293), (3561, 45214), (3666, 43919), (5217, 30862), (7122, 22607), (10434, 15431)]