161569152

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 468741000

約数和(自身を除く): 307171848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1009, 1112, 1152, 1251, 1668, 2018, 2224, 2502, 3027, 3336, 4036, 4448, 5004, 6054, 6672, 8072, 8896, 9081, 10008, 12108, 13344, 16144, 17792, 18162, 20016, 24216, 26688, 32288, 36324, 40032, 48432, 53376, 64576, 72648, 80064, 96864, 129152, 140251, 145296, 160128, 193728, 280502, 290592, 387456, 420753, 561004, 581184, 841506, 1122008, 1162368, 1262259, 1683012, 2244016, 2524518, 3366024, 4488032, 5049036, 6732048, 8976064, 10098072, 13464096, 17952128, 20196144, 26928192, 40392288, 53856384, 80784576, 161569152]

約数ペア:

[(1, 161569152), (2, 80784576), (3, 53856384), (4, 40392288), (6, 26928192), (8, 20196144), (9, 17952128), (12, 13464096), (16, 10098072), (18, 8976064), (24, 6732048), (32, 5049036), (36, 4488032), (48, 3366024), (64, 2524518), (72, 2244016), (96, 1683012), (128, 1262259), (139, 1162368), (144, 1122008), (192, 841506), (278, 581184), (288, 561004), (384, 420753), (417, 387456), (556, 290592), (576, 280502), (834, 193728), (1009, 160128), (1112, 145296), (1152, 140251), (1251, 129152), (1668, 96864), (2018, 80064), (2224, 72648), (2502, 64576), (3027, 53376), (3336, 48432), (4036, 40032), (4448, 36324), (5004, 32288), (6054, 26688), (6672, 24216), (8072, 20016), (8896, 18162), (9081, 17792), (10008, 16144), (12108, 13344)]