130615252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 246863232

約数和(自身を除く): 116247980

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 137, 172, 241, 274, 482, 548, 964, 989, 1978, 3151, 3956, 5543, 5891, 6302, 10363, 11086, 11782, 12604, 20726, 22172, 23564, 33017, 41452, 66034, 132068, 135493, 238349, 270986, 476698, 541972, 759391, 953396, 1419731, 1518782, 2839462, 3037564, 5678924, 32653813, 65307626, 130615252]

約数ペア:

[(1, 130615252), (2, 65307626), (4, 32653813), (23, 5678924), (43, 3037564), (46, 2839462), (86, 1518782), (92, 1419731), (137, 953396), (172, 759391), (241, 541972), (274, 476698), (482, 270986), (548, 238349), (964, 135493), (989, 132068), (1978, 66034), (3151, 41452), (3956, 33017), (5543, 23564), (5891, 22172), (6302, 20726), (10363, 12604), (11086, 11782)]