180816148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 343768320

約数和(自身を除く): 162952172

約数列:

[1, 2, 4, 17, 34, 68, 79, 97, 158, 194, 316, 347, 388, 694, 1343, 1388, 1649, 2686, 3298, 5372, 5899, 6596, 7663, 11798, 15326, 23596, 27413, 30652, 33659, 54826, 67318, 109652, 130271, 134636, 260542, 466021, 521084, 572203, 932042, 1144406, 1864084, 2288812, 2659061, 5318122, 10636244, 45204037, 90408074, 180816148]

約数ペア:

[(1, 180816148), (2, 90408074), (4, 45204037), (17, 10636244), (34, 5318122), (68, 2659061), (79, 2288812), (97, 1864084), (158, 1144406), (194, 932042), (316, 572203), (347, 521084), (388, 466021), (694, 260542), (1343, 134636), (1388, 130271), (1649, 109652), (2686, 67318), (3298, 54826), (5372, 33659), (5899, 30652), (6596, 27413), (7663, 23596), (11798, 15326)]