128869792916

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1\times {\mathrm{7559}}^1$

素因数の和:8384

約数の個数: 48

約数和(自身を含む): 231746417280

約数和(自身を除く): 102876624364

約数列:

[1, 2, 4, 61, 107, 122, 214, 244, 428, 653, 1306, 2612, 6527, 7559, 13054, 15118, 26108, 30236, 39833, 69871, 79666, 139742, 159332, 279484, 461099, 808813, 922198, 1617626, 1844396, 3235252, 4262131, 4936027, 8524262, 9872054, 17048524, 19744108, 49337593, 98675186, 197350372, 301097647, 528154889, 602195294, 1056309778, 1204390588, 2112619556, 32217448229, 64434896458, 128869792916]

約数ペア:

[(1, 128869792916), (2, 64434896458), (4, 32217448229), (61, 2112619556), (107, 1204390588), (122, 1056309778), (214, 602195294), (244, 528154889), (428, 301097647), (653, 197350372), (1306, 98675186), (2612, 49337593), (6527, 19744108), (7559, 17048524), (13054, 9872054), (15118, 8524262), (26108, 4936027), (30236, 4262131), (39833, 3235252), (69871, 1844396), (79666, 1617626), (139742, 922198), (159332, 808813), (279484, 461099)]