126762472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 263139840

約数和(自身を除く): 136377368

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 107, 124, 136, 214, 248, 281, 428, 527, 562, 856, 1054, 1124, 1819, 2108, 2248, 3317, 3638, 4216, 4777, 6634, 7276, 8711, 9554, 13268, 14552, 17422, 19108, 26536, 30067, 34844, 38216, 56389, 60134, 69688, 112778, 120268, 148087, 225556, 240536, 296174, 451112, 511139, 592348, 932077, 1022278, 1184696, 1864154, 2044556, 3728308, 4089112, 7456616, 15845309, 31690618, 63381236, 126762472]

約数ペア:

[(1, 126762472), (2, 63381236), (4, 31690618), (8, 15845309), (17, 7456616), (31, 4089112), (34, 3728308), (62, 2044556), (68, 1864154), (107, 1184696), (124, 1022278), (136, 932077), (214, 592348), (248, 511139), (281, 451112), (428, 296174), (527, 240536), (562, 225556), (856, 148087), (1054, 120268), (1124, 112778), (1819, 69688), (2108, 60134), (2248, 56389), (3317, 38216), (3638, 34844), (4216, 30067), (4777, 26536), (6634, 19108), (7276, 17422), (8711, 14552), (9554, 13268)]