131734148

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 108

約数和(自身を含む): 300537972

約数和(自身を除く): 168803824

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 97, 98, 164, 169, 182, 194, 196, 287, 338, 364, 388, 533, 574, 637, 676, 679, 1066, 1148, 1183, 1261, 1274, 1358, 2009, 2132, 2366, 2522, 2548, 2716, 3731, 3977, 4018, 4732, 4753, 5044, 6929, 7462, 7954, 8036, 8281, 8827, 9506, 13858, 14924, 15908, 16393, 16562, 17654, 19012, 26117, 27716, 27839, 32786, 33124, 35308, 48503, 51701, 52234, 55678, 61789, 65572, 97006, 103402, 104468, 111356, 114751, 123578, 194012, 194873, 206804, 229502, 247156, 339521, 361907, 389746, 459004, 672113, 679042, 723814, 779492, 803257, 1344226, 1358084, 1447628, 1606514, 2533349, 2688452, 3213028, 4704791, 5066698, 9409582, 10133396, 18819164, 32933537, 65867074, 131734148]

約数ペア:

[(1, 131734148), (2, 65867074), (4, 32933537), (7, 18819164), (13, 10133396), (14, 9409582), (26, 5066698), (28, 4704791), (41, 3213028), (49, 2688452), (52, 2533349), (82, 1606514), (91, 1447628), (97, 1358084), (98, 1344226), (164, 803257), (169, 779492), (182, 723814), (194, 679042), (196, 672113), (287, 459004), (338, 389746), (364, 361907), (388, 339521), (533, 247156), (574, 229502), (637, 206804), (676, 194873), (679, 194012), (1066, 123578), (1148, 114751), (1183, 111356), (1261, 104468), (1274, 103402), (1358, 97006), (2009, 65572), (2132, 61789), (2366, 55678), (2522, 52234), (2548, 51701), (2716, 48503), (3731, 35308), (3977, 33124), (4018, 32786), (4732, 27839), (4753, 27716), (5044, 26117), (6929, 19012), (7462, 17654), (7954, 16562), (8036, 16393), (8281, 15908), (8827, 14924), (9506, 13858)]