164879663788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1084649}}^1$

素因数の和:1084810

約数の個数: 48

約数和(自身を含む): 338931432000

約数和(自身を除く): 174051768212

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 122, 178, 244, 356, 427, 623, 854, 1246, 1708, 2492, 5429, 10858, 21716, 38003, 76006, 152012, 1084649, 2169298, 4338596, 7592543, 15185086, 30370172, 66163589, 96533761, 132327178, 193067522, 264654356, 386135044, 463145123, 675736327, 926290246, 1351472654, 1852580492, 2702945308, 5888559421, 11777118842, 23554237684, 41219915947, 82439831894, 164879663788]

約数ペア:

[(1, 164879663788), (2, 82439831894), (4, 41219915947), (7, 23554237684), (14, 11777118842), (28, 5888559421), (61, 2702945308), (89, 1852580492), (122, 1351472654), (178, 926290246), (244, 675736327), (356, 463145123), (427, 386135044), (623, 264654356), (854, 193067522), (1246, 132327178), (1708, 96533761), (2492, 66163589), (5429, 30370172), (10858, 15185086), (21716, 7592543), (38003, 4338596), (76006, 2169298), (152012, 1084649)]