158328352

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54371}}^1$

素因数の和:54401

約数の個数: 48

約数和(自身を含む): 383648832

約数和(自身を除く): 225320480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 54371, 108742, 217484, 380597, 434968, 706823, 761194, 869936, 1413646, 1522388, 1739872, 2827292, 3044776, 4947761, 5654584, 6089552, 9895522, 11309168, 12179104, 19791044, 22618336, 39582088, 79164176, 158328352]

約数ペア:

[(1, 158328352), (2, 79164176), (4, 39582088), (7, 22618336), (8, 19791044), (13, 12179104), (14, 11309168), (16, 9895522), (26, 6089552), (28, 5654584), (32, 4947761), (52, 3044776), (56, 2827292), (91, 1739872), (104, 1522388), (112, 1413646), (182, 869936), (208, 761194), (224, 706823), (364, 434968), (416, 380597), (728, 217484), (1456, 108742), (2912, 54371)]