144401572

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 295912960

約数和(自身を除く): 151511388

約数列:

[1, 2, 4, 7, 14, 28, 79, 97, 158, 194, 316, 388, 553, 673, 679, 1106, 1346, 1358, 2212, 2692, 2716, 4711, 7663, 9422, 15326, 18844, 30652, 53167, 53641, 65281, 106334, 107282, 130562, 212668, 214564, 261124, 372169, 456967, 744338, 913934, 1488676, 1827868, 5157199, 10314398, 20628796, 36100393, 72200786, 144401572]

約数ペア:

[(1, 144401572), (2, 72200786), (4, 36100393), (7, 20628796), (14, 10314398), (28, 5157199), (79, 1827868), (97, 1488676), (158, 913934), (194, 744338), (316, 456967), (388, 372169), (553, 261124), (673, 214564), (679, 212668), (1106, 130562), (1346, 107282), (1358, 106334), (2212, 65281), (2692, 53641), (2716, 53167), (4711, 30652), (7663, 18844), (9422, 15326)]