149749964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 348020736

約数和(自身を除く): 198270772

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 577, 598, 644, 713, 806, 868, 1154, 1196, 1426, 1612, 2093, 2308, 2821, 2852, 4039, 4186, 4991, 5642, 7501, 8078, 8372, 9269, 9982, 11284, 13271, 15002, 16156, 17887, 18538, 19964, 26542, 30004, 35774, 37076, 52507, 53084, 64883, 71548, 92897, 105014, 125209, 129766, 172523, 185794, 210028, 232531, 250418, 259532, 345046, 371588, 411401, 465062, 500836, 690092, 822802, 930124, 1207661, 1627717, 1645604, 2415322, 2879807, 3255434, 4830644, 5348213, 5759614, 6510868, 10696426, 11519228, 21392852, 37437491, 74874982, 149749964]

約数ペア:

[(1, 149749964), (2, 74874982), (4, 37437491), (7, 21392852), (13, 11519228), (14, 10696426), (23, 6510868), (26, 5759614), (28, 5348213), (31, 4830644), (46, 3255434), (52, 2879807), (62, 2415322), (91, 1645604), (92, 1627717), (124, 1207661), (161, 930124), (182, 822802), (217, 690092), (299, 500836), (322, 465062), (364, 411401), (403, 371588), (434, 345046), (577, 259532), (598, 250418), (644, 232531), (713, 210028), (806, 185794), (868, 172523), (1154, 129766), (1196, 125209), (1426, 105014), (1612, 92897), (2093, 71548), (2308, 64883), (2821, 53084), (2852, 52507), (4039, 37076), (4186, 35774), (4991, 30004), (5642, 26542), (7501, 19964), (8078, 18538), (8372, 17887), (9269, 16156), (9982, 15002), (11284, 13271)]