173530768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 365690880

約数和(自身を除く): 192160112

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 79, 92, 94, 127, 158, 184, 188, 254, 316, 368, 376, 508, 632, 752, 1016, 1081, 1264, 1817, 2032, 2162, 2921, 3634, 3713, 4324, 5842, 5969, 7268, 7426, 8648, 10033, 11684, 11938, 14536, 14852, 17296, 20066, 23368, 23876, 29072, 29704, 40132, 46736, 47752, 59408, 80264, 85399, 95504, 137287, 160528, 170798, 230759, 274574, 341596, 461518, 471551, 549148, 683192, 923036, 943102, 1098296, 1366384, 1846072, 1886204, 2196592, 3692144, 3772408, 7544816, 10845673, 21691346, 43382692, 86765384, 173530768]

約数ペア:

[(1, 173530768), (2, 86765384), (4, 43382692), (8, 21691346), (16, 10845673), (23, 7544816), (46, 3772408), (47, 3692144), (79, 2196592), (92, 1886204), (94, 1846072), (127, 1366384), (158, 1098296), (184, 943102), (188, 923036), (254, 683192), (316, 549148), (368, 471551), (376, 461518), (508, 341596), (632, 274574), (752, 230759), (1016, 170798), (1081, 160528), (1264, 137287), (1817, 95504), (2032, 85399), (2162, 80264), (2921, 59408), (3634, 47752), (3713, 46736), (4324, 40132), (5842, 29704), (5969, 29072), (7268, 23876), (7426, 23368), (8648, 20066), (10033, 17296), (11684, 14852), (11938, 14536)]