160198324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1223}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 331067520

約数和(自身を除く): 170869196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 458, 572, 916, 1223, 2446, 2519, 2977, 4892, 5038, 5954, 10076, 11908, 13453, 15899, 26906, 31798, 32747, 53812, 63596, 65494, 130988, 174889, 280067, 349778, 560134, 699556, 1120268, 3080737, 3640871, 6161474, 7281742, 12322948, 14563484, 40049581, 80099162, 160198324]

約数ペア:

[(1, 160198324), (2, 80099162), (4, 40049581), (11, 14563484), (13, 12322948), (22, 7281742), (26, 6161474), (44, 3640871), (52, 3080737), (143, 1120268), (229, 699556), (286, 560134), (458, 349778), (572, 280067), (916, 174889), (1223, 130988), (2446, 65494), (2519, 63596), (2977, 53812), (4892, 32747), (5038, 31798), (5954, 26906), (10076, 15899), (11908, 13453)]