128057496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7547}}^1$

素因数の和:7664

約数の個数: 64

約数和(自身を含む): 369550080

約数和(自身を除く): 241492584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 7547, 8484, 15094, 16968, 22641, 30188, 45282, 52829, 60376, 90564, 105658, 158487, 181128, 211316, 316974, 422632, 633948, 762247, 1267896, 1524494, 2286741, 3048988, 4573482, 5335729, 6097976, 9146964, 10671458, 16007187, 18293928, 21342916, 32014374, 42685832, 64028748, 128057496]

約数ペア:

[(1, 128057496), (2, 64028748), (3, 42685832), (4, 32014374), (6, 21342916), (7, 18293928), (8, 16007187), (12, 10671458), (14, 9146964), (21, 6097976), (24, 5335729), (28, 4573482), (42, 3048988), (56, 2286741), (84, 1524494), (101, 1267896), (168, 762247), (202, 633948), (303, 422632), (404, 316974), (606, 211316), (707, 181128), (808, 158487), (1212, 105658), (1414, 90564), (2121, 60376), (2424, 52829), (2828, 45282), (4242, 30188), (5656, 22641), (7547, 16968), (8484, 15094)]