129156664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 316108800

約数和(自身を除く): 186952136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 59, 62, 91, 97, 104, 118, 124, 182, 194, 217, 236, 248, 364, 388, 403, 413, 434, 472, 679, 728, 767, 776, 806, 826, 868, 1261, 1358, 1534, 1612, 1652, 1736, 1829, 2522, 2716, 2821, 3007, 3068, 3224, 3304, 3658, 5044, 5369, 5432, 5642, 5723, 6014, 6136, 7316, 8827, 10088, 10738, 11284, 11446, 12028, 12803, 14632, 17654, 21049, 21476, 22568, 22892, 23777, 24056, 25606, 35308, 39091, 40061, 42098, 42952, 45784, 47554, 51212, 70616, 74399, 78182, 80122, 84196, 95108, 102424, 148798, 156364, 160244, 166439, 168392, 177413, 190216, 273637, 297596, 312728, 320488, 332878, 354826, 520793, 547274, 595192, 665756, 709652, 1041586, 1094548, 1241891, 1331512, 1419304, 2083172, 2189096, 2306369, 2483782, 4166344, 4612738, 4967564, 9225476, 9935128, 16144583, 18450952, 32289166, 64578332, 129156664]

約数ペア:

[(1, 129156664), (2, 64578332), (4, 32289166), (7, 18450952), (8, 16144583), (13, 9935128), (14, 9225476), (26, 4967564), (28, 4612738), (31, 4166344), (52, 2483782), (56, 2306369), (59, 2189096), (62, 2083172), (91, 1419304), (97, 1331512), (104, 1241891), (118, 1094548), (124, 1041586), (182, 709652), (194, 665756), (217, 595192), (236, 547274), (248, 520793), (364, 354826), (388, 332878), (403, 320488), (413, 312728), (434, 297596), (472, 273637), (679, 190216), (728, 177413), (767, 168392), (776, 166439), (806, 160244), (826, 156364), (868, 148798), (1261, 102424), (1358, 95108), (1534, 84196), (1612, 80122), (1652, 78182), (1736, 74399), (1829, 70616), (2522, 51212), (2716, 47554), (2821, 45784), (3007, 42952), (3068, 42098), (3224, 40061), (3304, 39091), (3658, 35308), (5044, 25606), (5369, 24056), (5432, 23777), (5642, 22892), (5723, 22568), (6014, 21476), (6136, 21049), (7316, 17654), (8827, 14632), (10088, 12803), (10738, 12028), (11284, 11446)]