161065062

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{653}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 356267808

約数和(自身を除く): 195202746

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 193, 213, 386, 426, 579, 639, 653, 1158, 1278, 1306, 1737, 1959, 3474, 3918, 5877, 11754, 13703, 27406, 41109, 46363, 82218, 92726, 123327, 126029, 139089, 246654, 252058, 278178, 378087, 417267, 756174, 834534, 1134261, 2268522, 8948059, 17896118, 26844177, 53688354, 80532531, 161065062]

約数ペア:

[(1, 161065062), (2, 80532531), (3, 53688354), (6, 26844177), (9, 17896118), (18, 8948059), (71, 2268522), (142, 1134261), (193, 834534), (213, 756174), (386, 417267), (426, 378087), (579, 278178), (639, 252058), (653, 246654), (1158, 139089), (1278, 126029), (1306, 123327), (1737, 92726), (1959, 82218), (3474, 46363), (3918, 41109), (5877, 27406), (11754, 13703)]