128933712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1761

約数の個数: 120

約数和(自身を含む): 394617600

約数和(自身を除く): 265683888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 306, 372, 408, 496, 527, 558, 612, 744, 816, 1054, 1116, 1224, 1488, 1581, 1699, 2108, 2232, 2448, 3162, 3398, 4216, 4464, 4743, 5097, 6324, 6796, 8432, 9486, 10194, 12648, 13592, 15291, 18972, 20388, 25296, 27184, 28883, 30582, 37944, 40776, 52669, 57766, 61164, 75888, 81552, 86649, 105338, 115532, 122328, 158007, 173298, 210676, 231064, 244656, 259947, 316014, 346596, 421352, 462128, 474021, 519894, 632028, 693192, 842704, 895373, 948042, 1039788, 1264056, 1386384, 1790746, 1896084, 2079576, 2528112, 2686119, 3581492, 3792168, 4159152, 5372238, 7162984, 7584336, 8058357, 10744476, 14325968, 16116714, 21488952, 32233428, 42977904, 64466856, 128933712]

約数ペア:

[(1, 128933712), (2, 64466856), (3, 42977904), (4, 32233428), (6, 21488952), (8, 16116714), (9, 14325968), (12, 10744476), (16, 8058357), (17, 7584336), (18, 7162984), (24, 5372238), (31, 4159152), (34, 3792168), (36, 3581492), (48, 2686119), (51, 2528112), (62, 2079576), (68, 1896084), (72, 1790746), (93, 1386384), (102, 1264056), (124, 1039788), (136, 948042), (144, 895373), (153, 842704), (186, 693192), (204, 632028), (248, 519894), (272, 474021), (279, 462128), (306, 421352), (372, 346596), (408, 316014), (496, 259947), (527, 244656), (558, 231064), (612, 210676), (744, 173298), (816, 158007), (1054, 122328), (1116, 115532), (1224, 105338), (1488, 86649), (1581, 81552), (1699, 75888), (2108, 61164), (2232, 57766), (2448, 52669), (3162, 40776), (3398, 37944), (4216, 30582), (4464, 28883), (4743, 27184), (5097, 25296), (6324, 20388), (6796, 18972), (8432, 15291), (9486, 13592), (10194, 12648)]