130237448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47741}}^1$

素因数の和:47789

約数の個数: 32

約数和(自身を含む): 274993920

約数和(自身を除く): 144756472

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 47741, 95482, 190964, 381928, 525151, 1050302, 1479971, 2100604, 2959942, 4201208, 5919884, 11839768, 16279681, 32559362, 65118724, 130237448]

約数ペア:

[(1, 130237448), (2, 65118724), (4, 32559362), (8, 16279681), (11, 11839768), (22, 5919884), (31, 4201208), (44, 2959942), (62, 2100604), (88, 1479971), (124, 1050302), (248, 525151), (341, 381928), (682, 190964), (1364, 95482), (2728, 47741)]