129335616

素因数分解:

$2^6\times 3^4\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 140

約数和(自身を含む): 390629140

約数和(自身を除く): 261293524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 144, 162, 183, 192, 216, 244, 288, 324, 366, 409, 432, 488, 549, 576, 648, 732, 818, 864, 976, 1098, 1227, 1296, 1464, 1636, 1647, 1728, 1952, 2196, 2454, 2592, 2928, 3272, 3294, 3681, 3904, 4392, 4908, 4941, 5184, 5856, 6544, 6588, 7362, 8784, 9816, 9882, 11043, 11712, 13088, 13176, 14724, 17568, 19632, 19764, 22086, 24949, 26176, 26352, 29448, 33129, 35136, 39264, 39528, 44172, 49898, 52704, 58896, 66258, 74847, 78528, 79056, 88344, 99796, 105408, 117792, 132516, 149694, 158112, 176688, 199592, 224541, 235584, 265032, 299388, 316224, 353376, 399184, 449082, 530064, 598776, 673623, 706752, 798368, 898164, 1060128, 1197552, 1347246, 1596736, 1796328, 2020869, 2120256, 2395104, 2694492, 3592656, 4041738, 4790208, 5388984, 7185312, 8083476, 10777968, 14370624, 16166952, 21555936, 32333904, 43111872, 64667808, 129335616]

約数ペア:

[(1, 129335616), (2, 64667808), (3, 43111872), (4, 32333904), (6, 21555936), (8, 16166952), (9, 14370624), (12, 10777968), (16, 8083476), (18, 7185312), (24, 5388984), (27, 4790208), (32, 4041738), (36, 3592656), (48, 2694492), (54, 2395104), (61, 2120256), (64, 2020869), (72, 1796328), (81, 1596736), (96, 1347246), (108, 1197552), (122, 1060128), (144, 898164), (162, 798368), (183, 706752), (192, 673623), (216, 598776), (244, 530064), (288, 449082), (324, 399184), (366, 353376), (409, 316224), (432, 299388), (488, 265032), (549, 235584), (576, 224541), (648, 199592), (732, 176688), (818, 158112), (864, 149694), (976, 132516), (1098, 117792), (1227, 105408), (1296, 99796), (1464, 88344), (1636, 79056), (1647, 78528), (1728, 74847), (1952, 66258), (2196, 58896), (2454, 52704), (2592, 49898), (2928, 44172), (3272, 39528), (3294, 39264), (3681, 35136), (3904, 33129), (4392, 29448), (4908, 26352), (4941, 26176), (5184, 24949), (5856, 22086), (6544, 19764), (6588, 19632), (7362, 17568), (8784, 14724), (9816, 13176), (9882, 13088), (11043, 11712)]