128772348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{33223}}^1$

素因数の和:33266

約数の個数: 48

約数和(自身を含む): 334897920

約数和(自身を除く): 206125572

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 33223, 66446, 99669, 132892, 199338, 398676, 564791, 631237, 1129582, 1262474, 1694373, 1893711, 2259164, 2524948, 3388746, 3787422, 6777492, 7574844, 10731029, 21462058, 32193087, 42924116, 64386174, 128772348]

約数ペア:

[(1, 128772348), (2, 64386174), (3, 42924116), (4, 32193087), (6, 21462058), (12, 10731029), (17, 7574844), (19, 6777492), (34, 3787422), (38, 3388746), (51, 2524948), (57, 2259164), (68, 1893711), (76, 1694373), (102, 1262474), (114, 1129582), (204, 631237), (228, 564791), (323, 398676), (646, 199338), (969, 132892), (1292, 99669), (1938, 66446), (3876, 33223)]