129756516

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1721}}^1$

素因数の和:1892

約数の個数: 48

約数和(自身を含む): 310896768

約数和(自身を除く): 181140252

約数列:

[1, 2, 3, 4, 6, 12, 61, 103, 122, 183, 206, 244, 309, 366, 412, 618, 732, 1236, 1721, 3442, 5163, 6283, 6884, 10326, 12566, 18849, 20652, 25132, 37698, 75396, 104981, 177263, 209962, 314943, 354526, 419924, 531789, 629886, 709052, 1063578, 1259772, 2127156, 10813043, 21626086, 32439129, 43252172, 64878258, 129756516]

約数ペア:

[(1, 129756516), (2, 64878258), (3, 43252172), (4, 32439129), (6, 21626086), (12, 10813043), (61, 2127156), (103, 1259772), (122, 1063578), (183, 709052), (206, 629886), (244, 531789), (309, 419924), (366, 354526), (412, 314943), (618, 209962), (732, 177263), (1236, 104981), (1721, 75396), (3442, 37698), (5163, 25132), (6283, 20652), (6884, 18849), (10326, 12566)]