131400948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5197}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 365024352

約数和(自身を除く): 233623404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 5197, 6321, 8428, 10394, 12642, 15591, 20788, 25284, 31182, 36379, 62364, 72758, 109137, 145516, 218274, 223471, 254653, 436548, 446942, 509306, 670413, 763959, 893884, 1018612, 1340826, 1527918, 1564297, 2681652, 3055836, 3128594, 4692891, 6257188, 9385782, 10950079, 18771564, 21900158, 32850237, 43800316, 65700474, 131400948]

約数ペア:

[(1, 131400948), (2, 65700474), (3, 43800316), (4, 32850237), (6, 21900158), (7, 18771564), (12, 10950079), (14, 9385782), (21, 6257188), (28, 4692891), (42, 3128594), (43, 3055836), (49, 2681652), (84, 1564297), (86, 1527918), (98, 1340826), (129, 1018612), (147, 893884), (172, 763959), (196, 670413), (258, 509306), (294, 446942), (301, 436548), (516, 254653), (588, 223471), (602, 218274), (903, 145516), (1204, 109137), (1806, 72758), (2107, 62364), (3612, 36379), (4214, 31182), (5197, 25284), (6321, 20788), (8428, 15591), (10394, 12642)]