162007216

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 380832768

約数和(自身を除く): 218825552

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1031, 1288, 1403, 1708, 2062, 2576, 2806, 3416, 4124, 5612, 6832, 7217, 8248, 9821, 11224, 14434, 16496, 19642, 22448, 23713, 28868, 39284, 47426, 57736, 62891, 78568, 94852, 115472, 125782, 157136, 165991, 189704, 251564, 331982, 379408, 440237, 503128, 663964, 880474, 1006256, 1327928, 1446493, 1760948, 2655856, 2892986, 3521896, 5785972, 7043792, 10125451, 11571944, 20250902, 23143888, 40501804, 81003608, 162007216]

約数ペア:

[(1, 162007216), (2, 81003608), (4, 40501804), (7, 23143888), (8, 20250902), (14, 11571944), (16, 10125451), (23, 7043792), (28, 5785972), (46, 3521896), (56, 2892986), (61, 2655856), (92, 1760948), (112, 1446493), (122, 1327928), (161, 1006256), (184, 880474), (244, 663964), (322, 503128), (368, 440237), (427, 379408), (488, 331982), (644, 251564), (854, 189704), (976, 165991), (1031, 157136), (1288, 125782), (1403, 115472), (1708, 94852), (2062, 78568), (2576, 62891), (2806, 57736), (3416, 47426), (4124, 39284), (5612, 28868), (6832, 23713), (7217, 22448), (8248, 19642), (9821, 16496), (11224, 14434)]