139349376

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 418648800

約数和(自身を除く): 279299424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 661, 732, 864, 976, 1098, 1152, 1322, 1464, 1647, 1728, 1952, 1983, 2196, 2644, 2928, 3294, 3456, 3904, 3966, 4392, 5288, 5856, 5949, 6588, 7808, 7932, 8784, 10576, 11712, 11898, 13176, 15864, 17568, 17847, 21152, 23424, 23796, 26352, 31728, 35136, 35694, 40321, 42304, 47592, 52704, 63456, 70272, 71388, 80642, 84608, 95184, 105408, 120963, 126912, 142776, 161284, 190368, 210816, 241926, 253824, 285552, 322568, 362889, 380736, 483852, 571104, 645136, 725778, 761472, 967704, 1088667, 1142208, 1290272, 1451556, 1935408, 2177334, 2284416, 2580544, 2903112, 3870816, 4354668, 5161088, 5806224, 7741632, 8709336, 11612448, 15483264, 17418672, 23224896, 34837344, 46449792, 69674688, 139349376]

約数ペア:

[(1, 139349376), (2, 69674688), (3, 46449792), (4, 34837344), (6, 23224896), (8, 17418672), (9, 15483264), (12, 11612448), (16, 8709336), (18, 7741632), (24, 5806224), (27, 5161088), (32, 4354668), (36, 3870816), (48, 2903112), (54, 2580544), (61, 2284416), (64, 2177334), (72, 1935408), (96, 1451556), (108, 1290272), (122, 1142208), (128, 1088667), (144, 967704), (183, 761472), (192, 725778), (216, 645136), (244, 571104), (288, 483852), (366, 380736), (384, 362889), (432, 322568), (488, 285552), (549, 253824), (576, 241926), (661, 210816), (732, 190368), (864, 161284), (976, 142776), (1098, 126912), (1152, 120963), (1322, 105408), (1464, 95184), (1647, 84608), (1728, 80642), (1952, 71388), (1983, 70272), (2196, 63456), (2644, 52704), (2928, 47592), (3294, 42304), (3456, 40321), (3904, 35694), (3966, 35136), (4392, 31728), (5288, 26352), (5856, 23796), (5949, 23424), (6588, 21152), (7808, 17847), (7932, 17568), (8784, 15864), (10576, 13176), (11712, 11898)]