16572851572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 31725469440

約数和(自身を除く): 15152617868

約数列:

[1, 2, 4, 23, 41, 46, 73, 82, 92, 139, 146, 164, 278, 292, 433, 556, 866, 943, 1679, 1732, 1886, 2993, 3197, 3358, 3772, 5699, 5986, 6394, 6716, 9959, 10147, 11398, 11972, 12788, 17753, 19918, 20294, 22796, 31609, 35506, 39836, 40588, 60187, 63218, 68839, 71012, 120374, 126436, 131077, 137678, 233381, 240748, 262154, 275356, 408319, 416027, 466762, 524308, 727007, 816638, 832054, 933524, 1295969, 1384301, 1454014, 1633276, 1664108, 2467667, 2591938, 2768602, 2908028, 4393651, 4935334, 5183876, 5537204, 8787302, 9568621, 9870668, 17574604, 19137242, 29807287, 38274484, 56756341, 59614574, 101053973, 113512682, 119229148, 180139691, 202107946, 227025364, 360279382, 404215892, 720558764, 4143212893, 8286425786, 16572851572]

約数ペア:

[(1, 16572851572), (2, 8286425786), (4, 4143212893), (23, 720558764), (41, 404215892), (46, 360279382), (73, 227025364), (82, 202107946), (92, 180139691), (139, 119229148), (146, 113512682), (164, 101053973), (278, 59614574), (292, 56756341), (433, 38274484), (556, 29807287), (866, 19137242), (943, 17574604), (1679, 9870668), (1732, 9568621), (1886, 8787302), (2993, 5537204), (3197, 5183876), (3358, 4935334), (3772, 4393651), (5699, 2908028), (5986, 2768602), (6394, 2591938), (6716, 2467667), (9959, 1664108), (10147, 1633276), (11398, 1454014), (11972, 1384301), (12788, 1295969), (17753, 933524), (19918, 832054), (20294, 816638), (22796, 727007), (31609, 524308), (35506, 466762), (39836, 416027), (40588, 408319), (60187, 275356), (63218, 262154), (68839, 240748), (71012, 233381), (120374, 137678), (126436, 131077)]