117919472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 265161600

約数和(自身を除く): 147242128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 179, 197, 209, 304, 358, 394, 418, 716, 788, 836, 1432, 1576, 1672, 1969, 2167, 2864, 3152, 3344, 3401, 3743, 3938, 4334, 6802, 7486, 7876, 8668, 13604, 14972, 15752, 17336, 27208, 29944, 31504, 34672, 35263, 37411, 41173, 54416, 59888, 70526, 74822, 82346, 141052, 149644, 164692, 282104, 299288, 329384, 387893, 564208, 598576, 658768, 669997, 775786, 1339994, 1551572, 2679988, 3103144, 5359976, 6206288, 7369967, 10719952, 14739934, 29479868, 58959736, 117919472]

約数ペア:

[(1, 117919472), (2, 58959736), (4, 29479868), (8, 14739934), (11, 10719952), (16, 7369967), (19, 6206288), (22, 5359976), (38, 3103144), (44, 2679988), (76, 1551572), (88, 1339994), (152, 775786), (176, 669997), (179, 658768), (197, 598576), (209, 564208), (304, 387893), (358, 329384), (394, 299288), (418, 282104), (716, 164692), (788, 149644), (836, 141052), (1432, 82346), (1576, 74822), (1672, 70526), (1969, 59888), (2167, 54416), (2864, 41173), (3152, 37411), (3344, 35263), (3401, 34672), (3743, 31504), (3938, 29944), (4334, 27208), (6802, 17336), (7486, 15752), (7876, 14972), (8668, 13604)]