142573872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 320253648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 112, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 644, 798, 874, 912, 966, 971, 1064, 1104, 1288, 1311, 1596, 1748, 1932, 1942, 2128, 2576, 2622, 2913, 3059, 3192, 3496, 3864, 3884, 5244, 5826, 6118, 6384, 6797, 6992, 7728, 7768, 9177, 10488, 11652, 12236, 13594, 15536, 18354, 18449, 20391, 20976, 22333, 23304, 24472, 27188, 36708, 36898, 40782, 44666, 46608, 48944, 54376, 55347, 66999, 73416, 73796, 81564, 89332, 108752, 110694, 129143, 133998, 146832, 147592, 156331, 163128, 178664, 221388, 258286, 267996, 295184, 312662, 326256, 357328, 387429, 424327, 442776, 468993, 516572, 535992, 625324, 774858, 848654, 885552, 937986, 1033144, 1071984, 1250648, 1272981, 1549716, 1697308, 1875972, 2066288, 2501296, 2545962, 2970289, 3099432, 3394616, 3751944, 5091924, 5940578, 6198864, 6789232, 7503888, 8910867, 10183848, 11881156, 17821734, 20367696, 23762312, 35643468, 47524624, 71286936, 142573872]

約数ペア:

[(1, 142573872), (2, 71286936), (3, 47524624), (4, 35643468), (6, 23762312), (7, 20367696), (8, 17821734), (12, 11881156), (14, 10183848), (16, 8910867), (19, 7503888), (21, 6789232), (23, 6198864), (24, 5940578), (28, 5091924), (38, 3751944), (42, 3394616), (46, 3099432), (48, 2970289), (56, 2545962), (57, 2501296), (69, 2066288), (76, 1875972), (84, 1697308), (92, 1549716), (112, 1272981), (114, 1250648), (133, 1071984), (138, 1033144), (152, 937986), (161, 885552), (168, 848654), (184, 774858), (228, 625324), (266, 535992), (276, 516572), (304, 468993), (322, 442776), (336, 424327), (368, 387429), (399, 357328), (437, 326256), (456, 312662), (483, 295184), (532, 267996), (552, 258286), (644, 221388), (798, 178664), (874, 163128), (912, 156331), (966, 147592), (971, 146832), (1064, 133998), (1104, 129143), (1288, 110694), (1311, 108752), (1596, 89332), (1748, 81564), (1932, 73796), (1942, 73416), (2128, 66999), (2576, 55347), (2622, 54376), (2913, 48944), (3059, 46608), (3192, 44666), (3496, 40782), (3864, 36898), (3884, 36708), (5244, 27188), (5826, 24472), (6118, 23304), (6384, 22333), (6797, 20976), (6992, 20391), (7728, 18449), (7768, 18354), (9177, 15536), (10488, 13594), (11652, 12236)]