145801552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3061}}^1$

素因数の和:3311

約数の個数: 40

約数和(自身を含む): 305648840

約数和(自身を除く): 159847288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3061, 3664, 5954, 6122, 11908, 12244, 23816, 24488, 39793, 47632, 48976, 79586, 159172, 318344, 636688, 700969, 1401938, 2803876, 5607752, 9112597, 11215504, 18225194, 36450388, 72900776, 145801552]

約数ペア:

[(1, 145801552), (2, 72900776), (4, 36450388), (8, 18225194), (13, 11215504), (16, 9112597), (26, 5607752), (52, 2803876), (104, 1401938), (208, 700969), (229, 636688), (458, 318344), (916, 159172), (1832, 79586), (2977, 48976), (3061, 47632), (3664, 39793), (5954, 24488), (6122, 23816), (11908, 12244)]