127965312

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 384499200

約数和(自身を除く): 256533888

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, 607, 732, 864, 976, 1098, 1152, 1214, 1464, 1647, 1728, 1821, 1952, 2196, 2428, 2928, 3294, 3456, 3642, 3904, 4392, 4856, 5463, 5856, 6588, 7284, 7808, 8784, 9712, 10926, 11712, 13176, 14568, 16389, 17568, 19424, 21852, 23424, 26352, 29136, 32778, 35136, 37027, 38848, 43704, 52704, 58272, 65556, 70272, 74054, 77696, 87408, 105408, 111081, 116544, 131112, 148108, 174816, 210816, 222162, 233088, 262224, 296216, 333243, 349632, 444324, 524448, 592432, 666486, 699264, 888648, 999729, 1048896, 1184864, 1332972, 1777296, 1999458, 2097792, 2369728, 2665944, 3554592, 3998916, 4739456, 5331888, 7109184, 7997832, 10663776, 14218368, 15995664, 21327552, 31991328, 42655104, 63982656, 127965312]

約数ペア:

[(1, 127965312), (2, 63982656), (3, 42655104), (4, 31991328), (6, 21327552), (8, 15995664), (9, 14218368), (12, 10663776), (16, 7997832), (18, 7109184), (24, 5331888), (27, 4739456), (32, 3998916), (36, 3554592), (48, 2665944), (54, 2369728), (61, 2097792), (64, 1999458), (72, 1777296), (96, 1332972), (108, 1184864), (122, 1048896), (128, 999729), (144, 888648), (183, 699264), (192, 666486), (216, 592432), (244, 524448), (288, 444324), (366, 349632), (384, 333243), (432, 296216), (488, 262224), (549, 233088), (576, 222162), (607, 210816), (732, 174816), (864, 148108), (976, 131112), (1098, 116544), (1152, 111081), (1214, 105408), (1464, 87408), (1647, 77696), (1728, 74054), (1821, 70272), (1952, 65556), (2196, 58272), (2428, 52704), (2928, 43704), (3294, 38848), (3456, 37027), (3642, 35136), (3904, 32778), (4392, 29136), (4856, 26352), (5463, 23424), (5856, 21852), (6588, 19424), (7284, 17568), (7808, 16389), (8784, 14568), (9712, 13176), (10926, 11712)]