142119796

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 332690988

約数和(自身を除く): 190571192

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 193, 196, 221, 238, 289, 364, 386, 442, 476, 578, 637, 772, 833, 884, 1156, 1274, 1351, 1547, 1666, 2023, 2509, 2548, 2702, 3094, 3281, 3332, 3757, 4046, 5018, 5404, 6188, 6562, 7514, 8092, 9457, 10036, 10829, 13124, 14161, 15028, 17563, 18914, 21658, 22967, 26299, 28322, 35126, 37828, 42653, 43316, 45934, 52598, 55777, 56644, 70252, 85306, 91868, 105196, 111554, 122941, 160769, 170612, 184093, 223108, 245882, 298571, 321538, 368186, 390439, 491764, 597142, 643076, 725101, 736372, 780878, 1194284, 1450202, 1561756, 2089997, 2733073, 2900404, 4179994, 5075707, 5466146, 8359988, 10151414, 10932292, 20302828, 35529949, 71059898, 142119796]

約数ペア:

[(1, 142119796), (2, 71059898), (4, 35529949), (7, 20302828), (13, 10932292), (14, 10151414), (17, 8359988), (26, 5466146), (28, 5075707), (34, 4179994), (49, 2900404), (52, 2733073), (68, 2089997), (91, 1561756), (98, 1450202), (119, 1194284), (182, 780878), (193, 736372), (196, 725101), (221, 643076), (238, 597142), (289, 491764), (364, 390439), (386, 368186), (442, 321538), (476, 298571), (578, 245882), (637, 223108), (772, 184093), (833, 170612), (884, 160769), (1156, 122941), (1274, 111554), (1351, 105196), (1547, 91868), (1666, 85306), (2023, 70252), (2509, 56644), (2548, 55777), (2702, 52598), (3094, 45934), (3281, 43316), (3332, 42653), (3757, 37828), (4046, 35126), (5018, 28322), (5404, 26299), (6188, 22967), (6562, 21658), (7514, 18914), (8092, 17563), (9457, 15028), (10036, 14161), (10829, 13124)]